| 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 | $147.51 | 12.562% | $166.0402 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $155.80 | 5.312% | $164.0761 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $7.55 | 4.133% | $7.862 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $224.68 | 4.304% | $234.3502 | $234.35 | $234.35 | $234.40 |
| Purchase #5 | $98.38 | 9.260% | $107.49 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $56.62 | 4.225% | $59.0122 | $59.01 | $59.00 | $59.00 |
| Purchase #7 | $64.52 | 3.640% | $66.8685 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $755.06 | $805.6992 | $805.70 | $805.70 | $805.80 | |