| 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 | $149.36 | 5.329% | $157.3194 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $57.81 | 5.210% | $60.8219 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $210.55 | 4.332% | $219.671 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $45.54 | 7.282% | $48.8562 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $86.32 | 5.657% | $91.2031 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $59.44 | 13.112% | $67.2338 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $153.72 | 5.356% | $161.9532 | $161.95 | $161.95 | $162.00 |
| 7 purchase totals = | $762.74 | $807.0586 | $807.05 | $807.00 | $807.10 | |