| 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 | $146.79 | 9.269% | $160.396 | $160.40 | $160.40 | $160.40 |
| Purchase #2 | $184.96 | 13.580% | $210.0776 | $210.08 | $210.10 | $210.10 |
| Purchase #3 | $207.34 | 10.842% | $229.8198 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $98.32 | 10.422% | $108.5669 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $155.90 | 4.596% | $163.0652 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $227.90 | 6.785% | $243.363 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $161.45 | 8.834% | $175.7125 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $1,182.66 | $1,291.0010 | $1,291.01 | $1,290.95 | $1,291.10 | |