| 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 | $173.35 | 10.393% | $191.3663 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $42.65 | 8.325% | $46.2006 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $212.65 | 9.795% | $233.4791 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $172.96 | 12.672% | $194.8775 | $194.88 | $194.90 | $194.90 |
| Purchase #5 | $142.57 | 7.501% | $153.2642 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $27.27 | 11.456% | $30.3941 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $60.67 | 12.169% | $68.0529 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $832.12 | $917.6347 | $917.63 | $917.65 | $917.80 | |