| 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 | $143.63 | 11.869% | $160.6774 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $221.95 | 12.557% | $249.8203 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $148.32 | 7.548% | $159.5152 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $87.38 | 9.546% | $95.7213 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $20.62 | 11.600% | $23.0119 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $142.32 | 13.327% | $161.287 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $137.99 | 4.719% | $144.5017 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $902.21 | $994.5348 | $994.54 | $994.50 | $994.50 | |