| 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 | $163.88 | 8.479% | $177.7754 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $28.94 | 12.783% | $32.6394 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $141.45 | 7.840% | $152.5397 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $119.40 | 10.548% | $131.9943 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $190.36 | 8.310% | $206.1789 | $206.18 | $206.20 | $206.20 |
| Purchase #6 | $13.99 | 6.674% | $14.9237 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $211.87 | 6.703% | $226.0716 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $869.89 | $942.1230 | $942.12 | $942.15 | $942.10 | |