| 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 | $161.78 | 10.140% | $178.1845 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $47.26 | 9.248% | $51.6306 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $189.68 | 4.220% | $197.6845 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $191.64 | 3.408% | $198.1711 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $21.89 | 10.530% | $24.195 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $215.88 | 8.585% | $234.4133 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $58.61 | 13.626% | $66.5962 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $886.74 | $950.8752 | $950.87 | $950.90 | $950.90 | |