| 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 | $132.59 | 6.686% | $141.455 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $26.91 | 3.456% | $27.84 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $83.43 | 11.644% | $93.1446 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $106.81 | 10.238% | $117.7452 | $117.75 | $117.75 | $117.70 |
| Purchase #5 | $37.35 | 10.421% | $41.2422 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $176.58 | 9.272% | $192.9525 | $192.95 | $192.95 | $193.00 |
| Purchase #7 | $136.37 | 5.722% | $144.1731 | $144.17 | $144.15 | $144.20 |
| 7 purchase totals = | $700.04 | $758.5526 | $758.55 | $758.55 | $758.50 | |