| 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 | $94.35 | 10.867% | $104.603 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $161.33 | 12.126% | $180.8929 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $212.50 | 6.529% | $226.3741 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $81.94 | 11.474% | $91.3418 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $20.38 | 13.478% | $23.1268 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $160.45 | 4.497% | $167.6654 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $21.80 | 5.439% | $22.9857 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $752.75 | $816.9897 | $816.99 | $817.00 | $817.00 | |