| 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 | $25.64 | 13.870% | $29.1963 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $32.52 | 7.387% | $34.9223 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $124.74 | 13.397% | $141.4514 | $141.45 | $141.45 | $141.50 |
| Purchase #4 | $164.42 | 8.203% | $177.9074 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $169.80 | 6.561% | $180.9406 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $161.44 | 9.852% | $177.3451 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $11.30 | 7.698% | $12.1699 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $689.86 | $753.9330 | $753.94 | $753.90 | $753.90 | |