| 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 | $131.66 | 12.859% | $148.5902 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $194.35 | 11.296% | $216.3038 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $207.81 | 6.533% | $221.3862 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $85.79 | 7.339% | $92.0861 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $8.64 | 11.601% | $9.6423 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $182.53 | 13.661% | $207.4654 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $34.54 | 12.743% | $38.9414 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $845.32 | $934.4154 | $934.42 | $934.45 | $934.40 | |