| 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 | $186.80 | 3.331% | $193.0223 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $42.80 | 13.832% | $48.7201 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $163.74 | 3.307% | $169.1549 | $169.15 | $169.15 | $169.20 |
| Purchase #4 | $77.68 | 5.744% | $82.1419 | $82.14 | $82.15 | $82.10 |
| Purchase #5 | $107.70 | 4.294% | $112.3246 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $228.50 | 4.128% | $237.9325 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $67.29 | 3.682% | $69.7676 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $874.51 | $913.0639 | $913.05 | $913.00 | $913.00 | |