| 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 | $148.45 | 8.252% | $160.7001 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $122.32 | 3.158% | $126.1829 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $26.45 | 8.572% | $28.7173 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $185.38 | 3.284% | $191.4679 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $51.25 | 3.859% | $53.2277 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $223.45 | 12.350% | $251.0461 | $251.05 | $251.05 | $251.00 |
| Purchase #7 | $71.48 | 10.874% | $79.2527 | $79.25 | $79.25 | $79.30 |
| 7 purchase totals = | $828.78 | $890.5947 | $890.60 | $890.60 | $890.60 | |