| 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 | $74.50 | 11.375% | $82.9744 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $123.31 | 4.580% | $128.9576 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $212.96 | 4.363% | $222.2514 | $222.25 | $222.25 | $222.30 |
| Purchase #4 | $118.66 | 5.551% | $125.2468 | $125.25 | $125.25 | $125.20 |
| Purchase #5 | $178.66 | 5.366% | $188.2469 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $135.83 | 9.732% | $149.049 | $149.05 | $149.05 | $149.00 |
| Purchase #7 | $10.97 | 6.760% | $11.7116 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $854.89 | $908.4377 | $908.44 | $908.40 | $908.40 | |