| 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 | $156.38 | 12.387% | $175.7508 | $175.75 | $175.75 | $175.80 |
| Purchase #2 | $117.69 | 9.869% | $129.3048 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $18.66 | 5.452% | $19.6773 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $249.77 | 11.772% | $279.1729 | $279.17 | $279.15 | $279.20 |
| Purchase #5 | $21.59 | 13.195% | $24.4388 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $22.93 | 5.384% | $24.1646 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $52.76 | 11.441% | $58.7963 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $639.78 | $711.3055 | $711.30 | $711.30 | $711.40 | |