| 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 | $132.46 | 13.861% | $150.8203 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $116.54 | 10.425% | $128.6893 | $128.69 | $128.70 | $128.70 |
| Purchase #3 | $25.54 | 7.709% | $27.5089 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $96.77 | 11.485% | $107.884 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $187.82 | 9.437% | $205.5446 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $153.56 | 12.714% | $173.0836 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $174.84 | 5.311% | $184.1258 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $887.53 | $977.6565 | $977.65 | $977.70 | $977.60 | |