| 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 | $175.95 | 6.533% | $187.4448 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $230.31 | 8.319% | $249.4695 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $225.97 | 5.657% | $238.7531 | $238.75 | $238.75 | $238.80 |
| Purchase #4 | $202.86 | 7.162% | $217.3888 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $212.71 | 4.489% | $222.2586 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $110.91 | 13.620% | $126.0159 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $180.32 | 13.347% | $204.3873 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,339.03 | $1,445.7180 | $1,445.72 | $1,445.70 | $1,445.80 | |