| 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 | $131.59 | 12.571% | $148.1322 | $148.13 | $148.15 | $148.10 |
| Purchase #2 | $207.91 | 10.612% | $229.9734 | $229.97 | $229.95 | $230.00 |
| Purchase #3 | $82.47 | 5.231% | $86.784 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $242.80 | 6.737% | $259.1574 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $148.42 | 8.452% | $160.9645 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $155.67 | 6.470% | $165.7418 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $180.79 | 7.799% | $194.8898 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $1,149.65 | $1,245.6431 | $1,245.63 | $1,245.65 | $1,245.70 | |