| 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 | $143.38 | 12.725% | $161.6251 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $22.49 | 5.202% | $23.6599 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $93.86 | 10.548% | $103.7604 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $116.63 | 7.554% | $125.4402 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $181.71 | 11.535% | $202.6702 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $45.69 | 10.859% | $50.6515 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $190.92 | 10.542% | $211.0468 | $211.05 | $211.05 | $211.00 |
| 7 purchase totals = | $794.68 | $878.8541 | $878.86 | $878.85 | $878.90 | |