| 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 | $15.52 | 4.254% | $16.1802 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $63.28 | 3.198% | $65.3037 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $186.48 | 9.196% | $203.6287 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $83.42 | 3.470% | $86.3147 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $71.43 | 9.392% | $78.1387 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $240.55 | 4.636% | $251.7019 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $150.96 | 9.466% | $165.2499 | $165.25 | $165.25 | $165.20 |
| 7 purchase totals = | $811.64 | $866.5178 | $866.51 | $866.55 | $866.40 | |