| 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 | $187.44 | 8.144% | $202.7051 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $12.74 | 9.408% | $13.9386 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $48.38 | 5.735% | $51.1546 | $51.15 | $51.15 | $51.20 |
| Purchase #4 | $18.96 | 11.754% | $21.1886 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $166.49 | 11.449% | $185.5514 | $185.55 | $185.55 | $185.60 |
| Purchase #6 | $130.51 | 6.158% | $138.5468 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $225.47 | 6.869% | $240.9575 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $789.99 | $854.0426 | $854.05 | $854.05 | $854.10 | |