| 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 | $164.54 | 7.799% | $177.3725 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $20.98 | 3.626% | $21.7407 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $232.50 | 6.174% | $246.8546 | $246.85 | $246.85 | $246.90 |
| Purchase #4 | $54.72 | 11.729% | $61.1381 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $102.71 | 3.643% | $106.4517 | $106.45 | $106.45 | $106.50 |
| Purchase #6 | $103.84 | 6.794% | $110.8949 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $206.81 | 12.576% | $232.8184 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $886.10 | $957.2709 | $957.26 | $957.25 | $957.30 | |