| 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 | $135.41 | 13.272% | $153.3816 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $91.31 | 9.580% | $100.0575 | $100.06 | $100.05 | $100.10 |
| Purchase #3 | $110.74 | 5.156% | $116.4498 | $116.45 | $116.45 | $116.40 |
| Purchase #4 | $116.37 | 5.546% | $122.8239 | $122.82 | $122.80 | $122.80 |
| Purchase #5 | $145.76 | 10.654% | $161.2893 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $229.31 | 8.552% | $248.9206 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $64.83 | 13.761% | $73.7513 | $73.75 | $73.75 | $73.80 |
| 7 purchase totals = | $893.73 | $976.6740 | $976.67 | $976.65 | $976.70 | |