| 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 | $148.37 | 4.445% | $154.965 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $174.66 | 7.402% | $187.5883 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $229.97 | 5.346% | $242.2642 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $124.28 | 9.442% | $136.0145 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $70.83 | 5.313% | $74.5932 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $38.37 | 7.441% | $41.2251 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $122.89 | 5.306% | $129.4105 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $909.37 | $966.0608 | $966.06 | $966.05 | $966.10 | |