| 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 | $163.58 | 7.327% | $175.5655 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $227.82 | 9.689% | $249.8935 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $189.66 | 3.243% | $195.8107 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $151.55 | 12.847% | $171.0196 | $171.02 | $171.00 | $171.00 |
| Purchase #5 | $125.83 | 5.262% | $132.4512 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $147.70 | 5.605% | $155.9786 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $102.44 | 8.163% | $110.8022 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $1,108.58 | $1,191.5213 | $1,191.52 | $1,191.50 | $1,191.60 | |