| 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 | $159.28 | 4.327% | $166.172 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $114.31 | 12.478% | $128.5736 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $78.33 | 7.322% | $84.0653 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $53.82 | 9.244% | $58.7951 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $168.87 | 11.737% | $188.6903 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $182.78 | 8.288% | $197.9288 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $33.31 | 5.642% | $35.1894 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $790.70 | $859.4145 | $859.42 | $859.40 | $859.50 | |