| 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 | $170.63 | 13.433% | $193.5507 | $193.55 | $193.55 | $193.60 |
| Purchase #2 | $75.39 | 6.398% | $80.2135 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $94.35 | 6.773% | $100.7403 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $158.35 | 5.128% | $166.4702 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $95.73 | 9.649% | $104.967 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $199.29 | 9.135% | $217.4951 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $60.89 | 10.446% | $67.2506 | $67.25 | $67.25 | $67.30 |
| 7 purchase totals = | $854.63 | $930.6874 | $930.69 | $930.65 | $930.80 | |