| 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 | $141.85 | 5.723% | $149.9681 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $107.50 | 5.396% | $113.3007 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $191.82 | 3.421% | $198.3822 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $120.39 | 4.302% | $125.5692 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $226.87 | 13.166% | $256.7397 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $27.37 | 13.816% | $31.1514 | $31.15 | $31.15 | $31.20 |
| Purchase #7 | $89.49 | 8.848% | $97.4081 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $905.29 | $972.5194 | $972.52 | $972.50 | $972.60 | |