| 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 | $144.28 | 3.728% | $149.6588 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $75.82 | 3.576% | $78.5313 | $78.53 | $78.55 | $78.50 |
| Purchase #3 | $70.55 | 7.670% | $75.9612 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $181.52 | 3.186% | $187.3032 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $131.52 | 11.581% | $146.7513 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $142.36 | 10.233% | $156.9277 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $183.76 | 12.622% | $206.9542 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $929.81 | $1,002.0877 | $1,002.08 | $1,002.10 | $1,002.20 | |