| 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 | $189.75 | 6.382% | $201.8598 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $75.61 | 12.490% | $85.0537 | $85.05 | $85.05 | $85.10 |
| Purchase #3 | $204.26 | 10.503% | $225.7134 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $17.40 | 10.264% | $19.1859 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $133.80 | 9.746% | $146.8401 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $221.50 | 9.572% | $242.702 | $242.70 | $242.70 | $242.70 |
| Purchase #7 | $170.57 | 12.135% | $191.2687 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $1,012.89 | $1,112.6236 | $1,112.62 | $1,112.60 | $1,112.70 | |