| 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 | $35.88 | 4.309% | $37.4261 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $158.45 | 12.327% | $177.9821 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $117.78 | 3.459% | $121.854 | $121.85 | $121.85 | $121.90 |
| Purchase #4 | $241.71 | 5.155% | $254.1702 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $44.35 | 9.825% | $48.7074 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $31.98 | 9.235% | $34.9334 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $133.43 | 13.701% | $151.7112 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $763.58 | $826.7844 | $826.78 | $826.80 | $826.80 | |