| 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 | $134.76 | 5.207% | $141.777 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $35.68 | 10.627% | $39.4717 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $112.55 | 10.570% | $124.4465 | $124.45 | $124.45 | $124.40 |
| Purchase #4 | $158.94 | 5.721% | $168.033 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $89.84 | 13.427% | $101.9028 | $101.90 | $101.90 | $101.90 |
| Purchase #6 | $39.76 | 4.756% | $41.651 | $41.65 | $41.65 | $41.70 |
| Purchase #7 | $202.49 | 10.758% | $224.2739 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $774.02 | $841.5559 | $841.55 | $841.55 | $841.60 | |