| 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 | $182.90 | 4.120% | $190.4355 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $161.52 | 10.133% | $177.8868 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $78.65 | 9.276% | $85.9456 | $85.95 | $85.95 | $85.90 |
| Purchase #4 | $207.26 | 6.466% | $220.6614 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $158.87 | 12.689% | $179.029 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $118.53 | 9.815% | $130.1637 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $16.43 | 4.134% | $17.1092 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $924.16 | $1,001.2312 | $1,001.24 | $1,001.25 | $1,001.20 | |