| 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 | $150.46 | 12.292% | $168.9545 | $168.95 | $168.95 | $169.00 |
| Purchase #2 | $164.90 | 4.133% | $171.7153 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $70.55 | 5.439% | $74.3872 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $107.63 | 4.389% | $112.3539 | $112.35 | $112.35 | $112.40 |
| Purchase #5 | $157.84 | 8.165% | $170.7276 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $98.50 | 11.663% | $109.9881 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $161.65 | 8.587% | $175.5309 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $911.53 | $983.6575 | $983.66 | $983.70 | $983.70 | |