| 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 | $153.58 | 9.601% | $168.3252 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $7.92 | 5.361% | $8.3446 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $191.76 | 7.589% | $206.3127 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $188.46 | 13.363% | $213.6439 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $9.74 | 7.784% | $10.4982 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $221.55 | 13.681% | $251.8603 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $90.89 | 12.181% | $101.9613 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $863.90 | $960.9462 | $960.94 | $960.95 | $960.90 | |