| 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 | $168.66 | 8.442% | $182.8983 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $141.57 | 5.338% | $149.127 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $56.98 | 7.663% | $61.3464 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $14.84 | 11.550% | $16.554 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $24.44 | 6.805% | $26.1031 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $155.96 | 3.684% | $161.7056 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $53.59 | 5.831% | $56.7148 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $616.04 | $654.4492 | $654.45 | $654.45 | $654.40 | |