| 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 | $144.91 | 5.311% | $152.6062 | $152.61 | $152.60 | $152.60 |
| Purchase #2 | $5.46 | 7.737% | $5.8824 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $34.59 | 4.283% | $36.0715 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $116.99 | 4.154% | $121.8498 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $160.89 | 4.143% | $167.5557 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $129.64 | 10.437% | $143.1705 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $74.87 | 12.479% | $84.213 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $667.35 | $711.3491 | $711.35 | $711.30 | $711.40 | |