| 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 | $177.90 | 13.586% | $202.0695 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $9.47 | 12.425% | $10.6466 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $230.36 | 11.455% | $256.7477 | $256.75 | $256.75 | $256.70 |
| Purchase #4 | $154.75 | 5.730% | $163.6172 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $243.90 | 12.404% | $274.1534 | $274.15 | $274.15 | $274.20 |
| Purchase #6 | $42.92 | 3.161% | $44.2767 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $45.89 | 9.550% | $50.2725 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $905.19 | $1,001.7836 | $1,001.79 | $1,001.75 | $1,001.80 | |