| 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 | $100.45 | 6.127% | $106.6046 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $14.83 | 13.483% | $16.8295 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $97.98 | 4.122% | $102.0187 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $173.86 | 7.139% | $186.2719 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $121.36 | 6.137% | $128.8079 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $202.43 | 13.176% | $229.1022 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $158.77 | 5.167% | $166.9736 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $869.68 | $936.6084 | $936.60 | $936.55 | $936.60 | |