| 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 | $19.81 | 8.223% | $21.439 | $21.44 | $21.45 | $21.40 |
| Purchase #2 | $92.93 | 11.168% | $103.3084 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $150.52 | 6.817% | $160.7809 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $57.29 | 11.512% | $63.8852 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $139.89 | 8.431% | $151.6841 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $114.81 | 8.596% | $124.6791 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $247.50 | 11.509% | $275.9848 | $275.98 | $276.00 | $276.00 |
| 7 purchase totals = | $822.75 | $901.7615 | $901.76 | $901.85 | $901.80 | |