| 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 | $130.29 | 13.801% | $148.2713 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $13.84 | 8.248% | $14.9815 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $148.77 | 4.133% | $154.9187 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $229.37 | 5.388% | $241.7285 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $209.66 | 4.323% | $218.7236 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $235.76 | 3.373% | $243.7122 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $112.64 | 11.261% | $125.3244 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $1,080.33 | $1,147.6602 | $1,147.65 | $1,147.60 | $1,147.60 | |