| 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 | $153.86 | 3.390% | $159.0759 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $40.88 | 12.471% | $45.9781 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $197.74 | 12.563% | $222.5821 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $143.71 | 9.221% | $156.9615 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $24.68 | 7.856% | $26.6189 | $26.62 | $26.60 | $26.60 |
| Purchase #6 | $93.33 | 5.397% | $98.367 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $211.96 | 3.729% | $219.864 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $866.16 | $929.4475 | $929.45 | $929.45 | $929.60 | |