| 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 | $138.71 | 6.777% | $148.1104 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $106.96 | 9.631% | $117.2613 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $219.35 | 5.866% | $232.2171 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $57.82 | 5.636% | $61.0787 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $49.94 | 6.134% | $53.0033 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $170.77 | 3.184% | $176.2073 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $203.67 | 7.824% | $219.6051 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $947.22 | $1,007.4832 | $1,007.49 | $1,007.45 | $1,007.50 | |