| 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 | $159.71 | 13.389% | $181.0936 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $107.43 | 13.265% | $121.6806 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $24.91 | 10.718% | $27.5799 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $32.69 | 5.266% | $34.4115 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $39.71 | 5.167% | $41.7618 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $214.59 | 8.847% | $233.5748 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $81.59 | 13.438% | $92.5541 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $660.63 | $732.6563 | $732.64 | $732.65 | $732.80 | |