| 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 | $108.75 | 9.606% | $119.1965 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $17.75 | 9.299% | $19.4006 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $169.34 | 6.743% | $180.7586 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $64.65 | 4.574% | $67.6071 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $40.59 | 3.587% | $42.046 | $42.05 | $42.05 | $42.00 |
| Purchase #6 | $213.71 | 9.669% | $234.3736 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $177.80 | 13.664% | $202.0946 | $202.09 | $202.10 | $202.10 |
| 7 purchase totals = | $792.59 | $865.4770 | $865.48 | $865.45 | $865.50 | |