| 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 | $146.79 | 4.711% | $153.7053 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $52.78 | 9.510% | $57.7994 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $140.40 | 9.582% | $153.8531 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $217.56 | 6.820% | $232.3976 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $131.77 | 9.552% | $144.3567 | $144.36 | $144.35 | $144.40 |
| Purchase #6 | $73.96 | 9.802% | $81.2096 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $12.83 | 11.857% | $14.3513 | $14.35 | $14.35 | $14.40 |
| 7 purchase totals = | $776.09 | $837.6730 | $837.68 | $837.65 | $837.80 | |