| 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 | $151.60 | 6.180% | $160.9689 | $160.97 | $160.95 | $161.00 |
| Purchase #2 | $111.80 | 9.300% | $122.1974 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $46.62 | 7.221% | $49.9864 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $149.57 | 6.412% | $159.1604 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $10.57 | 12.477% | $11.8888 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $241.63 | 7.501% | $259.7547 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $36.92 | 8.727% | $40.142 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $748.71 | $804.0986 | $804.10 | $804.10 | $804.20 | |