| 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 | $143.98 | 4.421% | $150.3454 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $23.53 | 3.368% | $24.3225 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $139.95 | 13.660% | $159.0672 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $49.98 | 13.252% | $56.6033 | $56.60 | $56.60 | $56.60 |
| Purchase #5 | $158.39 | 3.446% | $163.8481 | $163.85 | $163.85 | $163.80 |
| Purchase #6 | $146.52 | 10.548% | $161.9749 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $189.90 | 9.418% | $207.7848 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $852.25 | $923.9462 | $923.94 | $923.90 | $923.90 | |