| 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 | $137.51 | 12.534% | $154.7455 | $154.75 | $154.75 | $154.70 |
| Purchase #2 | $54.95 | 7.856% | $59.2669 | $59.27 | $59.25 | $59.30 |
| Purchase #3 | $83.63 | 10.515% | $92.4237 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $44.72 | 13.385% | $50.7058 | $50.71 | $50.70 | $50.70 |
| Purchase #5 | $198.87 | 7.176% | $213.1409 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $62.44 | 4.465% | $65.2279 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $14.56 | 13.437% | $16.5164 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $596.68 | $652.0271 | $652.04 | $652.00 | $651.90 | |