| 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 | $187.76 | 4.184% | $195.6159 | $195.62 | $195.60 | $195.60 |
| Purchase #2 | $224.55 | 3.294% | $231.9467 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $22.41 | 7.350% | $24.0571 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $96.71 | 9.685% | $106.0764 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $113.52 | 13.604% | $128.9633 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $66.84 | 8.224% | $72.3369 | $72.34 | $72.35 | $72.30 |
| Purchase #7 | $128.63 | 10.520% | $142.1619 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $840.42 | $901.1582 | $901.17 | $901.15 | $901.20 | |