| 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 | $98.65 | 7.150% | $105.7035 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $170.63 | 8.436% | $185.0243 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $77.55 | 10.269% | $85.5136 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $188.74 | 3.464% | $195.278 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $42.29 | 7.320% | $45.3856 | $45.39 | $45.40 | $45.40 |
| Purchase #6 | $148.63 | 9.703% | $163.0516 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $87.27 | 6.771% | $93.1791 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $813.76 | $873.1357 | $873.13 | $873.15 | $873.20 | |