| 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 | $123.25 | 10.720% | $136.4624 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $23.45 | 9.674% | $25.7186 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $162.92 | 13.660% | $185.1749 | $185.17 | $185.15 | $185.20 |
| Purchase #4 | $54.48 | 3.854% | $56.5797 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $148.96 | 13.584% | $169.1947 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $228.39 | 3.650% | $236.7262 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $124.35 | 13.132% | $140.6796 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $865.80 | $950.5361 | $950.53 | $950.55 | $950.60 | |