| 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 | $149.94 | 4.611% | $156.8537 | $156.85 | $156.85 | $156.90 |
| Purchase #2 | $248.97 | 9.512% | $272.652 | $272.65 | $272.65 | $272.70 |
| Purchase #3 | $55.67 | 3.602% | $57.6752 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $232.46 | 7.460% | $249.8015 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $22.78 | 6.793% | $24.3274 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $57.51 | 10.502% | $63.5497 | $63.55 | $63.55 | $63.50 |
| Purchase #7 | $145.82 | 8.467% | $158.1666 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $913.15 | $983.0261 | $983.03 | $983.05 | $983.10 | |