| 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 | $151.35 | 7.269% | $162.3516 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $236.65 | 6.344% | $251.6631 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $53.81 | 7.179% | $57.673 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $148.48 | 13.620% | $168.703 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $147.31 | 12.322% | $165.4615 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $140.30 | 6.355% | $149.2161 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $21.49 | 9.653% | $23.5644 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $899.39 | $978.6327 | $978.62 | $978.55 | $978.80 | |