| 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 | $170.91 | 6.470% | $181.9679 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $121.39 | 3.546% | $125.6945 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $88.51 | 13.561% | $100.5128 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $140.43 | 13.145% | $158.8895 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $212.64 | 6.820% | $227.142 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $224.94 | 10.186% | $247.8524 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $33.44 | 5.440% | $35.2591 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $992.26 | $1,077.3182 | $1,077.31 | $1,077.30 | $1,077.40 | |