| 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 | $96.71 | 11.826% | $108.1469 | $108.15 | $108.15 | $108.10 |
| Purchase #2 | $166.73 | 6.645% | $177.8092 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $211.55 | 4.432% | $220.9259 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $176.40 | 8.341% | $191.1135 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $109.61 | 6.182% | $116.3861 | $116.39 | $116.40 | $116.40 |
| Purchase #6 | $190.99 | 3.653% | $197.9669 | $197.97 | $197.95 | $198.00 |
| Purchase #7 | $114.26 | 10.758% | $126.5521 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $1,066.25 | $1,138.9006 | $1,138.91 | $1,138.90 | $1,138.90 | |