| 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 | $107.74 | 13.425% | $122.2041 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $135.53 | 9.135% | $147.9107 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $173.53 | 6.145% | $184.1934 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $115.25 | 8.523% | $125.0728 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $73.70 | 5.327% | $77.626 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $198.41 | 13.845% | $225.8799 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $69.32 | 13.494% | $78.674 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $873.48 | $961.5609 | $961.55 | $961.55 | $961.60 | |