| 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 | $223.56 | 12.577% | $251.6771 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $184.95 | 9.689% | $202.8698 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $73.58 | 7.495% | $79.0948 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $125.43 | 9.540% | $137.396 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $137.68 | 9.798% | $151.1699 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $149.38 | 7.746% | $160.951 | $160.95 | $160.95 | $161.00 |
| Purchase #7 | $7.73 | 5.154% | $8.1284 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $902.31 | $991.2870 | $991.29 | $991.30 | $991.40 | |