| 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 | $166.82 | 12.156% | $187.0986 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $244.36 | 5.158% | $256.9641 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $143.30 | 12.128% | $160.6794 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $210.93 | 5.383% | $222.2844 | $222.28 | $222.30 | $222.30 |
| Purchase #5 | $79.99 | 11.620% | $89.2848 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $152.71 | 4.256% | $159.2093 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $227.54 | 4.520% | $237.8248 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $1,225.65 | $1,313.3454 | $1,313.33 | $1,313.35 | $1,313.40 | |