| 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 | $175.79 | 10.620% | $194.4589 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $49.81 | 12.854% | $56.2126 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $27.82 | 10.389% | $30.7102 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $128.66 | 12.331% | $144.5251 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $95.67 | 8.428% | $103.7331 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $115.94 | 11.683% | $129.4853 | $129.49 | $129.50 | $129.50 |
| Purchase #7 | $133.77 | 7.745% | $144.1305 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $727.46 | $803.2557 | $803.26 | $803.30 | $803.20 | |