| 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 | $19.82 | 11.308% | $22.0612 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $172.36 | 7.742% | $185.7041 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $11.56 | 13.182% | $13.0838 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $101.50 | 10.648% | $112.3077 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $129.74 | 7.504% | $139.4757 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $114.75 | 5.732% | $121.3275 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $149.77 | 10.318% | $165.2233 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $699.50 | $759.1833 | $759.18 | $759.20 | $759.20 | |