| 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 | $195.25 | 5.222% | $205.446 | $205.45 | $205.45 | $205.40 |
| Purchase #2 | $53.70 | 12.341% | $60.3271 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $123.70 | 7.809% | $133.3597 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $38.47 | 6.639% | $41.024 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $103.88 | 11.820% | $116.1586 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $193.61 | 4.286% | $201.9081 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $181.83 | 7.368% | $195.2272 | $195.23 | $195.25 | $195.20 |
| 7 purchase totals = | $890.44 | $953.4507 | $953.46 | $953.45 | $953.40 | |