| 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 | $131.26 | 12.328% | $147.4417 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $224.44 | 5.167% | $236.0368 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $159.88 | 5.257% | $168.2849 | $168.28 | $168.30 | $168.30 |
| Purchase #4 | $85.42 | 6.649% | $91.0996 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $133.63 | 12.245% | $149.993 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $9.51 | 3.201% | $9.8144 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $156.51 | 8.736% | $170.1827 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $900.65 | $972.8531 | $972.84 | $972.90 | $972.80 | |