| 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 | $115.75 | 5.434% | $122.0399 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $160.57 | 11.461% | $178.9729 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $205.71 | 3.365% | $212.6321 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $21.49 | 9.308% | $23.4903 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $84.42 | 10.390% | $93.1912 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $58.71 | 5.613% | $62.0054 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $69.87 | 13.460% | $79.2745 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $716.52 | $771.6063 | $771.60 | $771.60 | $771.60 | |