| 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 | $145.87 | 9.270% | $159.3921 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $6.71 | 5.624% | $7.0874 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $70.64 | 6.779% | $75.4287 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $92.27 | 3.565% | $95.5594 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $142.65 | 11.130% | $158.5269 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $229.25 | 11.222% | $254.9764 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $188.25 | 12.751% | $212.2538 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $875.64 | $963.2247 | $963.23 | $963.30 | $963.30 | |