| 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 | $169.93 | 10.212% | $187.2833 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $151.54 | 12.330% | $170.2249 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $180.45 | 12.680% | $203.3311 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $169.31 | 4.482% | $176.8985 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $29.73 | 6.667% | $31.7121 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $19.32 | 10.524% | $21.3532 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $152.43 | 3.104% | $157.1614 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $872.71 | $947.9645 | $947.95 | $947.95 | $948.00 | |