| 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 | $152.26 | 5.675% | $160.9008 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $87.43 | 8.730% | $95.0626 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $54.88 | 6.312% | $58.344 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $155.79 | 8.297% | $168.7159 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $37.93 | 10.475% | $41.9032 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $185.53 | 9.130% | $202.4689 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $218.43 | 10.855% | $242.1406 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $892.25 | $969.5360 | $969.53 | $969.50 | $969.50 | |