| 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 | $154.72 | 9.773% | $169.8408 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $159.45 | 7.208% | $170.9432 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $152.79 | 10.396% | $168.674 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $162.96 | 7.594% | $175.3352 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $95.55 | 9.657% | $104.7773 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $120.36 | 5.525% | $127.0099 | $127.01 | $127.00 | $127.00 |
| Purchase #7 | $25.68 | 13.132% | $29.0523 | $29.05 | $29.05 | $29.10 |
| 7 purchase totals = | $871.51 | $945.6327 | $945.63 | $945.65 | $945.60 | |