| 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 | $157.56 | 4.188% | $164.1586 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $38.66 | 7.828% | $41.6863 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $120.42 | 4.468% | $125.8004 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $213.62 | 13.617% | $242.7086 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $194.83 | 6.858% | $208.1914 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $159.53 | 11.474% | $177.8345 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $109.50 | 7.869% | $118.1166 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $994.12 | $1,078.4964 | $1,078.50 | $1,078.50 | $1,078.50 | |