| 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 | $173.75 | 6.316% | $184.7241 | $184.72 | $184.70 | $184.70 |
| Purchase #2 | $107.55 | 7.107% | $115.1936 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $80.89 | 6.815% | $86.4027 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $42.45 | 11.554% | $47.3547 | $47.35 | $47.35 | $47.40 |
| Purchase #5 | $144.79 | 6.834% | $154.6849 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $199.57 | 9.792% | $219.1119 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $154.59 | 3.661% | $160.2495 | $160.25 | $160.25 | $160.20 |
| 7 purchase totals = | $903.59 | $967.7214 | $967.70 | $967.70 | $967.70 | |