| 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 | $159.64 | 3.102% | $164.592 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $61.96 | 4.469% | $64.729 | $64.73 | $64.75 | $64.70 |
| Purchase #3 | $182.50 | 5.159% | $191.9152 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $109.52 | 11.522% | $122.1389 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $121.52 | 6.225% | $129.0846 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $212.84 | 11.734% | $237.8146 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $65.27 | 10.617% | $72.1997 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $913.25 | $982.4740 | $982.47 | $982.50 | $982.40 | |