| 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 | $165.39 | 11.790% | $184.8895 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $6.70 | 11.485% | $7.4695 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $180.51 | 5.756% | $190.9002 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $84.80 | 8.229% | $91.7782 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $120.69 | 7.826% | $130.1352 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $212.31 | 13.518% | $241.0101 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $212.61 | 3.498% | $220.0471 | $220.05 | $220.05 | $220.00 |
| 7 purchase totals = | $983.01 | $1,066.2298 | $1,066.24 | $1,066.25 | $1,066.20 | |