| 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 | $155.62 | 8.499% | $168.8461 | $168.85 | $168.85 | $168.80 |
| Purchase #2 | $79.98 | 8.680% | $86.9223 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $131.51 | 8.664% | $142.904 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $7.35 | 8.695% | $7.9891 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $178.69 | 8.229% | $193.3944 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $168.55 | 7.266% | $180.7968 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $146.46 | 13.279% | $165.9084 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $868.16 | $946.7611 | $946.76 | $946.75 | $946.70 | |