| 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 | $83.76 | 5.873% | $88.6792 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $158.32 | 6.868% | $169.1934 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $230.55 | 8.607% | $250.3934 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $250.87 | 7.337% | $269.2763 | $269.28 | $269.30 | $269.30 |
| Purchase #5 | $150.91 | 8.329% | $163.4793 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $132.78 | 10.446% | $146.6502 | $146.65 | $146.65 | $146.70 |
| Purchase #7 | $221.49 | 13.567% | $251.5395 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,228.68 | $1,339.2113 | $1,339.21 | $1,339.30 | $1,339.30 | |