| 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 | $164.71 | 9.425% | $180.2339 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $226.31 | 4.871% | $237.3336 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $138.79 | 7.197% | $148.7787 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $118.52 | 8.466% | $128.5539 | $128.55 | $128.55 | $128.60 |
| Purchase #5 | $250.51 | 8.717% | $272.347 | $272.35 | $272.35 | $272.30 |
| Purchase #6 | $167.76 | 7.175% | $179.7968 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $238.61 | 6.536% | $254.2055 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,305.21 | $1,401.2494 | $1,401.25 | $1,401.30 | $1,401.20 | |