| 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 | $179.93 | 12.362% | $202.1729 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $208.72 | 9.619% | $228.7968 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $27.65 | 4.767% | $28.9681 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $100.28 | 9.837% | $110.1445 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $149.52 | 10.668% | $165.4708 | $165.47 | $165.45 | $165.50 |
| Purchase #6 | $17.88 | 11.782% | $19.9866 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $63.86 | 4.806% | $66.9291 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $747.84 | $822.4688 | $822.47 | $822.45 | $822.50 | |