| 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 | $133.37 | 13.108% | $150.8521 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $31.28 | 8.208% | $33.8475 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $208.80 | 12.126% | $234.1191 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $43.79 | 8.407% | $47.4714 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $110.74 | 9.706% | $121.4884 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $219.58 | 7.148% | $235.2756 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $166.55 | 3.488% | $172.3593 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $914.11 | $995.4134 | $995.42 | $995.40 | $995.50 | |