| 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 | $126.83 | 11.255% | $141.1047 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $124.51 | 11.673% | $139.0441 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $104.50 | 7.329% | $112.1588 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $170.76 | 4.223% | $177.9712 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $153.42 | 3.356% | $158.5688 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $162.62 | 11.205% | $180.8416 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $15.95 | 9.460% | $17.4589 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $858.59 | $927.1481 | $927.14 | $927.10 | $927.20 | |