| 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 | $105.50 | 11.807% | $117.9564 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $45.34 | 7.364% | $48.6788 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $216.67 | 7.221% | $232.3157 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $137.77 | 12.786% | $155.3853 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $194.63 | 9.854% | $213.8088 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $213.37 | 7.386% | $229.1295 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $149.47 | 13.858% | $170.1836 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $1,062.75 | $1,167.4581 | $1,167.47 | $1,167.50 | $1,167.50 | |