| 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 | $200.54 | 7.726% | $216.0337 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $87.32 | 7.500% | $93.869 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $136.49 | 10.484% | $150.7996 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $41.76 | 5.133% | $43.9035 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $174.59 | 5.265% | $183.7822 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $49.28 | 3.184% | $50.8491 | $50.85 | $50.85 | $50.80 |
| Purchase #7 | $217.85 | 5.772% | $230.4243 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $907.83 | $969.6614 | $969.65 | $969.65 | $969.60 | |