| 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 | $190.94 | 7.232% | $204.7488 | $204.75 | $204.75 | $204.70 |
| Purchase #2 | $214.83 | 6.722% | $229.2709 | $229.27 | $229.25 | $229.30 |
| Purchase #3 | $82.53 | 11.223% | $91.7923 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $6.27 | 6.454% | $6.6747 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $73.33 | 3.800% | $76.1165 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $187.54 | 7.129% | $200.9097 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $160.28 | 12.732% | $180.6868 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $915.72 | $990.1997 | $990.20 | $990.15 | $990.20 | |