| 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 | $72.61 | 13.177% | $82.1778 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $158.34 | 7.440% | $170.1205 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $153.65 | 5.394% | $161.9379 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $213.77 | 10.873% | $237.0132 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $233.49 | 7.636% | $251.3193 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $28.71 | 7.843% | $30.9617 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $169.49 | 6.596% | $180.6696 | $180.67 | $180.65 | $180.70 |
| 7 purchase totals = | $1,030.06 | $1,114.2000 | $1,114.20 | $1,114.15 | $1,114.20 | |