| 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 | $168.90 | 6.265% | $179.4816 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $87.38 | 7.682% | $94.0925 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $95.41 | 7.150% | $102.2318 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $160.35 | 5.609% | $169.344 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $132.81 | 6.496% | $141.4373 | $141.44 | $141.45 | $141.40 |
| Purchase #6 | $10.95 | 8.372% | $11.8667 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $165.93 | 11.733% | $185.3986 | $185.40 | $185.40 | $185.40 |
| 7 purchase totals = | $821.73 | $883.8525 | $883.85 | $883.90 | $883.80 | |