| 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 | $159.81 | 3.348% | $165.1604 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $24.61 | 6.766% | $26.2751 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $161.89 | 11.583% | $180.6417 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $89.93 | 12.670% | $101.3241 | $101.32 | $101.30 | $101.30 |
| Purchase #5 | $244.28 | 10.586% | $270.1395 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $140.69 | 11.585% | $156.9889 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $59.53 | 13.590% | $67.6201 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $880.74 | $968.1498 | $968.15 | $968.15 | $968.10 | |