| 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 | $12.31 | 10.787% | $13.6379 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $120.89 | 5.606% | $127.6671 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $182.36 | 6.644% | $194.476 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $96.32 | 11.811% | $107.6964 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $140.41 | 13.273% | $159.0466 | $159.05 | $159.05 | $159.00 |
| Purchase #6 | $155.84 | 8.134% | $168.516 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $180.67 | 4.589% | $188.9609 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $888.80 | $960.0009 | $960.02 | $960.00 | $960.00 | |