| 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 | $192.36 | 6.865% | $205.5655 | $205.57 | $205.55 | $205.60 |
| Purchase #2 | $94.60 | 13.618% | $107.4826 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $85.88 | 6.859% | $91.7705 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $129.69 | 11.871% | $145.0855 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $132.26 | 9.483% | $144.8022 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $197.40 | 13.532% | $224.1122 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $104.39 | 13.288% | $118.2613 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $936.58 | $1,037.0798 | $1,037.08 | $1,037.05 | $1,037.20 | |