| 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 | $80.25 | 8.554% | $87.1146 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $135.27 | 3.829% | $140.4495 | $140.45 | $140.45 | $140.40 |
| Purchase #3 | $133.47 | 11.800% | $149.2195 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $59.48 | 10.713% | $65.8521 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $89.73 | 12.625% | $101.0584 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $155.91 | 8.490% | $169.1468 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $183.84 | 5.753% | $194.4163 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $837.95 | $907.2572 | $907.26 | $907.20 | $907.20 | |