| 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 | $132.98 | 8.769% | $144.641 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $64.85 | 8.563% | $70.4031 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $90.28 | 12.254% | $101.3429 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $167.63 | 10.348% | $184.9764 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $204.41 | 12.482% | $229.9245 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $14.28 | 7.539% | $15.3566 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $219.74 | 3.864% | $228.2308 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $894.17 | $974.8753 | $974.87 | $974.90 | $974.80 | |