| 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 | $130.68 | 13.247% | $147.9912 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $169.58 | 10.330% | $187.0976 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $26.75 | 6.385% | $28.458 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $225.79 | 4.859% | $236.7611 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $148.49 | 4.290% | $154.8602 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $13.55 | 10.291% | $14.9444 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $160.89 | 6.363% | $171.1274 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $875.73 | $941.2399 | $941.24 | $941.25 | $941.30 | |