| 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 | $154.49 | 3.407% | $159.7535 | $159.75 | $159.75 | $159.80 |
| Purchase #2 | $217.98 | 11.666% | $243.4095 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $168.31 | 9.314% | $183.9864 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $30.32 | 5.553% | $32.0037 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $200.67 | 4.855% | $210.4125 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $18.29 | 4.351% | $19.0858 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $52.49 | 8.829% | $57.1243 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $842.55 | $905.7757 | $905.77 | $905.75 | $905.80 | |