| 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 | $132.43 | 5.854% | $140.1825 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $107.54 | 3.248% | $111.0329 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $51.34 | 10.528% | $56.7451 | $56.75 | $56.75 | $56.70 |
| Purchase #4 | $87.43 | 3.802% | $90.7541 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $73.73 | 9.552% | $80.7727 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $159.67 | 6.334% | $169.7835 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $77.32 | 9.168% | $84.4087 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $689.46 | $733.6795 | $733.67 | $733.70 | $733.70 | |