| 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 | $170.98 | 3.335% | $176.6822 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $24.39 | 7.594% | $26.2422 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $66.59 | 3.191% | $68.7149 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $145.30 | 5.410% | $153.1607 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $68.28 | 3.724% | $70.8227 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $28.85 | 11.814% | $32.2583 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $42.83 | 11.238% | $47.6432 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $547.22 | $575.5242 | $575.51 | $575.50 | $575.50 | |