| 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 | $152.80 | 10.605% | $169.0044 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $43.93 | 3.140% | $45.3094 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $34.54 | 4.405% | $36.0615 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $103.71 | 3.401% | $107.2372 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $193.31 | 12.701% | $217.8623 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $215.77 | 9.554% | $236.3847 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $85.43 | 3.142% | $88.1142 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $829.49 | $899.9737 | $899.96 | $899.95 | $900.00 | |