| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.26 | 7.467% | $216.2881 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $146.83 | 5.165% | $154.4138 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $71.98 | 6.375% | $76.5687 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $121.90 | 7.542% | $131.0937 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $178.30 | 9.453% | $195.1547 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $84.83 | 3.626% | $87.9059 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $64.86 | 12.797% | $73.1601 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $869.96 | $934.5850 | $934.58 | $934.55 | $934.70 | |