| 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 | $162.68 | 4.372% | $169.7924 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $141.73 | 8.136% | $153.2612 | $153.26 | $153.25 | $153.30 |
| Purchase #3 | $52.72 | 13.525% | $59.8504 | $59.85 | $59.85 | $59.90 |
| Purchase #4 | $152.30 | 7.203% | $163.2702 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $135.77 | 9.352% | $148.4672 | $148.47 | $148.45 | $148.50 |
| Purchase #6 | $207.36 | 13.365% | $235.0737 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $178.51 | 8.757% | $194.1421 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $1,031.07 | $1,123.8572 | $1,123.85 | $1,123.80 | $1,124.00 | |