| 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 | $180.79 | 12.409% | $203.2242 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $14.80 | 12.200% | $16.6056 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $226.57 | 4.563% | $236.9084 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $245.58 | 7.323% | $263.5638 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $33.97 | 3.781% | $35.2544 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $146.96 | 6.483% | $156.4874 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $211.96 | 8.290% | $229.5315 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,060.63 | $1,141.5753 | $1,141.57 | $1,141.55 | $1,141.60 | |