| 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 | $142.91 | 10.862% | $158.4329 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $228.96 | 8.215% | $247.7691 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $44.60 | 10.196% | $49.1474 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $46.90 | 6.709% | $50.0465 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $115.28 | 13.239% | $130.5419 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $198.28 | 8.339% | $214.8146 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $41.95 | 7.632% | $45.1516 | $45.15 | $45.15 | $45.20 |
| 7 purchase totals = | $818.88 | $895.9040 | $895.90 | $895.90 | $895.80 | |