| 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 | $173.67 | 5.841% | $183.8141 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $33.34 | 9.355% | $36.459 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $163.48 | 7.723% | $176.1056 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $210.75 | 4.730% | $220.7185 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $41.88 | 13.500% | $47.5338 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $96.70 | 5.626% | $102.1403 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $108.93 | 7.850% | $117.481 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $828.75 | $884.2523 | $884.25 | $884.25 | $884.20 | |