| 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 | $74.32 | 10.553% | $82.163 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $55.31 | 5.731% | $58.4798 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $154.81 | 11.644% | $172.8361 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $212.43 | 7.293% | $227.9225 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $207.63 | 8.713% | $225.7208 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $144.30 | 3.647% | $149.5626 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $232.61 | 6.868% | $248.5857 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $1,081.41 | $1,165.2705 | $1,165.27 | $1,165.25 | $1,165.30 | |