| 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 | $163.88 | 8.249% | $177.3985 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $140.76 | 9.512% | $154.1491 | $154.15 | $154.15 | $154.10 |
| Purchase #3 | $140.98 | 3.346% | $145.6972 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $236.94 | 8.549% | $257.196 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $155.25 | 7.237% | $166.4854 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $47.61 | 10.482% | $52.6005 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $56.96 | 13.763% | $64.7994 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $942.38 | $1,018.3261 | $1,018.34 | $1,018.35 | $1,018.30 | |