| 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 | $188.77 | 3.712% | $195.7771 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $19.92 | 5.797% | $21.0748 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $152.79 | 10.752% | $169.218 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $219.85 | 6.290% | $233.6786 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $119.42 | 12.692% | $134.5768 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $95.34 | 7.470% | $102.4619 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $234.81 | 9.471% | $257.0489 | $257.05 | $257.05 | $257.00 |
| 7 purchase totals = | $1,030.90 | $1,113.8361 | $1,113.84 | $1,113.85 | $1,113.90 | |