| 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 | $10.89 | 7.674% | $11.7257 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $107.47 | 4.759% | $112.5845 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $143.85 | 6.833% | $153.6793 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $16.53 | 10.179% | $18.2126 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $166.41 | 8.242% | $180.1255 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $221.83 | 10.425% | $244.9558 | $244.96 | $244.95 | $245.00 |
| Purchase #7 | $205.74 | 10.276% | $226.8818 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $872.72 | $948.1652 | $948.17 | $948.25 | $948.20 | |