| 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 | $126.54 | 10.456% | $139.771 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $71.55 | 6.666% | $76.3195 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $40.63 | 8.534% | $44.0974 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $18.82 | 8.306% | $20.3832 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $119.71 | 9.361% | $130.9161 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $159.76 | 8.522% | $173.3747 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $150.92 | 12.752% | $170.1653 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $687.93 | $755.0272 | $755.03 | $754.95 | $755.10 | |