| 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 | $136.71 | 12.149% | $153.3189 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $42.99 | 4.509% | $44.9284 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $140.60 | 5.762% | $148.7014 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $91.86 | 13.855% | $104.5872 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $196.57 | 6.772% | $209.8817 | $209.88 | $209.90 | $209.90 |
| Purchase #6 | $16.40 | 4.359% | $17.1149 | $17.11 | $17.10 | $17.10 |
| Purchase #7 | $187.99 | 6.479% | $200.1699 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $813.12 | $878.7024 | $878.70 | $878.70 | $878.70 | |