| 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 | $151.59 | 3.769% | $157.3034 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $76.93 | 8.500% | $83.4691 | $83.47 | $83.45 | $83.50 |
| Purchase #3 | $23.82 | 3.587% | $24.6744 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $230.34 | 6.392% | $245.0633 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $116.88 | 10.702% | $129.3885 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $204.62 | 5.465% | $215.8025 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $82.71 | 3.432% | $85.5486 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $886.89 | $941.2498 | $941.24 | $941.20 | $941.30 | |