| 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 | $176.86 | 9.664% | $193.9518 | $193.95 | $193.95 | $194.00 |
| Purchase #2 | $110.99 | 12.671% | $125.0535 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $229.83 | 13.170% | $260.0986 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $143.98 | 10.546% | $159.1641 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $73.94 | 10.680% | $81.8368 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $134.53 | 13.388% | $152.5409 | $152.54 | $152.55 | $152.50 |
| Purchase #7 | $152.94 | 11.583% | $170.655 | $170.66 | $170.65 | $170.70 |
| 7 purchase totals = | $1,023.07 | $1,143.3007 | $1,143.30 | $1,143.30 | $1,143.40 | |