| 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 | $123.51 | 7.597% | $132.8931 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $32.94 | 3.707% | $34.1611 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $145.31 | 6.104% | $154.1797 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $44.51 | 4.133% | $46.3496 | $46.35 | $46.35 | $46.30 |
| Purchase #5 | $148.70 | 8.310% | $161.057 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $88.63 | 12.470% | $99.6822 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $229.34 | 10.758% | $254.0124 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $812.94 | $882.3351 | $882.33 | $882.35 | $882.40 | |