| 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 | $112.98 | 3.852% | $117.332 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $157.82 | 7.819% | $170.1599 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $105.90 | 10.467% | $116.9846 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $93.63 | 5.110% | $98.4145 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $32.65 | 12.576% | $36.7561 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $183.58 | 4.224% | $191.3344 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $99.69 | 6.679% | $106.3483 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $786.25 | $837.3298 | $837.32 | $837.35 | $837.30 | |