| 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 | $157.37 | 5.437% | $165.9262 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $125.68 | 13.558% | $142.7197 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $74.46 | 9.238% | $81.3386 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $152.96 | 4.225% | $159.4226 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $33.65 | 7.675% | $36.2326 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $214.30 | 5.593% | $226.2858 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $48.29 | 6.482% | $51.4202 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $806.71 | $863.3457 | $863.35 | $863.35 | $863.20 | |