| 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 | $101.57 | 8.423% | $110.1252 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $202.51 | 10.751% | $224.2819 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $167.66 | 6.653% | $178.8144 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $97.74 | 4.722% | $102.3553 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $16.69 | 3.855% | $17.3334 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $46.28 | 8.806% | $50.3554 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $166.38 | 13.735% | $189.2323 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $798.83 | $872.4979 | $872.50 | $872.55 | $872.50 | |