| 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 | $33.61 | 9.569% | $36.8261 | $36.83 | $36.85 | $36.80 |
| Purchase #2 | $86.60 | 6.226% | $91.9917 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $136.90 | 8.341% | $148.3188 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $100.39 | 3.705% | $104.1094 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $141.63 | 3.541% | $146.6451 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $181.96 | 11.384% | $202.6743 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $101.38 | 11.118% | $112.6514 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $782.47 | $843.2168 | $843.22 | $843.20 | $843.20 | |