| 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 | $175.53 | 10.753% | $194.4047 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $90.38 | 7.540% | $97.1947 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $237.41 | 5.520% | $250.515 | $250.52 | $250.50 | $250.50 |
| Purchase #4 | $76.75 | 7.595% | $82.5792 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $45.93 | 10.654% | $50.8234 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $20.94 | 6.271% | $22.2531 | $22.25 | $22.25 | $22.30 |
| Purchase #7 | $232.90 | 3.600% | $241.2844 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $879.84 | $939.0545 | $939.04 | $939.05 | $939.10 | |