| 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 | $148.87 | 10.280% | $164.1738 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $135.96 | 9.730% | $149.1889 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $13.81 | 12.240% | $15.5003 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $70.87 | 8.301% | $76.7529 | $76.75 | $76.75 | $76.80 |
| Purchase #5 | $59.28 | 9.210% | $64.7397 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $210.81 | 4.152% | $219.5628 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $170.56 | 7.683% | $183.6641 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $810.16 | $873.5825 | $873.57 | $873.55 | $873.70 | |