| 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 | $133.51 | 13.813% | $151.9517 | $151.95 | $151.95 | $152.00 |
| Purchase #2 | $179.53 | 9.788% | $197.1024 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $130.71 | 7.363% | $140.3342 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $159.35 | 7.425% | $171.1817 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $45.79 | 5.460% | $48.2901 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $25.89 | 9.740% | $28.4117 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $124.26 | 8.331% | $134.6121 | $134.61 | $134.60 | $134.60 |
| 7 purchase totals = | $799.04 | $871.8839 | $871.87 | $871.90 | $871.90 | |