| 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 | $96.77 | 4.563% | $101.1856 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $115.70 | 3.687% | $119.9659 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $131.31 | 10.225% | $144.7364 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $113.27 | 4.381% | $118.2324 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $182.80 | 4.860% | $191.6841 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $57.74 | 7.513% | $62.078 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $107.30 | 4.658% | $112.298 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $804.89 | $850.1804 | $850.19 | $850.25 | $850.20 | |