| 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 | $191.56 | 9.177% | $209.1395 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $173.40 | 4.325% | $180.8996 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $41.70 | 5.473% | $43.9822 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $129.81 | 9.767% | $142.4885 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $66.55 | 4.289% | $69.4043 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $109.77 | 11.657% | $122.5659 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $102.37 | 8.486% | $111.0571 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $815.16 | $879.5371 | $879.54 | $879.55 | $879.60 | |