| 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 | $194.41 | 11.507% | $216.7808 | $216.78 | $216.80 | $216.80 |
| Purchase #2 | $243.50 | 13.531% | $276.448 | $276.45 | $276.45 | $276.40 |
| Purchase #3 | $246.94 | 8.773% | $268.604 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $70.42 | 3.233% | $72.6967 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $19.33 | 6.408% | $20.5687 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $150.79 | 12.865% | $170.1891 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $72.40 | 13.564% | $82.2203 | $82.22 | $82.20 | $82.20 |
| 7 purchase totals = | $997.79 | $1,107.5076 | $1,107.51 | $1,107.50 | $1,107.50 | |