| 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 | $166.75 | 4.151% | $173.6718 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $10.25 | 12.724% | $11.5542 | $11.55 | $11.55 | $11.60 |
| Purchase #3 | $148.83 | 11.626% | $166.133 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $15.31 | 10.340% | $16.8931 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $112.51 | 6.299% | $119.597 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $171.92 | 7.253% | $184.3894 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $102.92 | 4.668% | $107.7243 | $107.72 | $107.70 | $107.70 |
| 7 purchase totals = | $728.49 | $779.9628 | $779.95 | $779.95 | $780.00 | |