| 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 | $150.93 | 12.410% | $169.6604 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $143.43 | 5.143% | $150.8066 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $243.75 | 8.376% | $264.1665 | $264.17 | $264.15 | $264.20 |
| Purchase #4 | $178.32 | 6.373% | $189.6843 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $144.59 | 8.793% | $157.3038 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $142.39 | 7.213% | $152.6606 | $152.66 | $152.65 | $152.70 |
| Purchase #7 | $159.98 | 11.714% | $178.7201 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $1,163.39 | $1,263.0023 | $1,263.00 | $1,262.95 | $1,263.10 | |