| 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 | $116.52 | 13.874% | $132.686 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $199.62 | 13.197% | $225.9639 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $8.64 | 12.447% | $9.7154 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $55.73 | 12.406% | $62.6439 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $152.31 | 7.809% | $164.2039 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $149.37 | 7.374% | $160.3845 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $59.59 | 5.595% | $62.9241 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $741.78 | $818.5217 | $818.51 | $818.50 | $818.50 | |