| 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 | $164.26 | 7.859% | $177.1692 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $53.75 | 8.137% | $58.1236 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $48.86 | 3.780% | $50.7069 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $89.66 | 6.623% | $95.5982 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $231.58 | 13.242% | $262.2458 | $262.25 | $262.25 | $262.20 |
| Purchase #6 | $194.42 | 6.795% | $207.6308 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $51.95 | 5.498% | $54.8062 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $834.48 | $906.2807 | $906.29 | $906.25 | $906.20 | |