| 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 | $143.53 | 9.806% | $157.6046 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $181.39 | 11.847% | $202.8793 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $98.83 | 7.292% | $106.0367 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $120.28 | 10.297% | $132.6652 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $121.71 | 3.783% | $126.3143 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $151.52 | 12.174% | $169.966 | $169.97 | $169.95 | $170.00 |
| Purchase #7 | $93.54 | 4.616% | $97.8578 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $910.80 | $993.3239 | $993.33 | $993.30 | $993.40 | |