| 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 | $199.82 | 3.353% | $206.52 | $206.52 | $206.50 | $206.50 |
| Purchase #2 | $19.96 | 6.841% | $21.3255 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $99.64 | 4.267% | $103.8916 | $103.89 | $103.90 | $103.90 |
| Purchase #4 | $145.87 | 8.758% | $158.6453 | $158.65 | $158.65 | $158.60 |
| Purchase #5 | $232.90 | 4.365% | $243.0661 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $118.67 | 6.424% | $126.2934 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $6.62 | 7.683% | $7.1286 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $823.48 | $866.8705 | $866.88 | $866.90 | $866.80 | |