| 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 | $97.33 | 13.398% | $110.3703 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $177.42 | 7.194% | $190.1836 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $236.30 | 3.731% | $245.1164 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $168.51 | 12.425% | $189.4474 | $189.45 | $189.45 | $189.40 |
| Purchase #5 | $200.27 | 6.154% | $212.5946 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $150.78 | 13.612% | $171.3042 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $216.70 | 4.815% | $227.1341 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,247.31 | $1,346.1506 | $1,346.14 | $1,346.15 | $1,346.10 | |