| 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 | $136.39 | 7.811% | $147.0434 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $132.89 | 8.189% | $143.7724 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $61.96 | 13.311% | $70.2075 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $113.34 | 13.263% | $128.3723 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $126.57 | 5.460% | $133.4807 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $63.61 | 7.528% | $68.3986 | $68.40 | $68.40 | $68.40 |
| Purchase #7 | $176.45 | 7.751% | $190.1266 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $811.21 | $881.4015 | $881.40 | $881.40 | $881.40 | |