| 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 | $164.55 | 6.833% | $175.7937 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $148.97 | 10.621% | $164.7921 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $96.31 | 5.742% | $101.8401 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $24.88 | 13.833% | $28.3217 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $16.47 | 7.460% | $17.6987 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $221.41 | 12.616% | $249.3431 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $202.39 | 13.152% | $229.0083 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $874.98 | $966.7977 | $966.79 | $966.80 | $966.70 | |