| 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 | $150.27 | 6.751% | $160.4147 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $205.91 | 10.839% | $228.2286 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $29.85 | 11.311% | $33.2263 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $94.71 | 12.771% | $106.8054 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $104.60 | 4.632% | $109.4451 | $109.45 | $109.45 | $109.40 |
| Purchase #6 | $71.27 | 5.145% | $74.9368 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $70.48 | 7.645% | $75.8682 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $727.09 | $788.9251 | $788.94 | $788.95 | $788.80 | |