| 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 | $158.26 | 8.159% | $171.1724 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $135.84 | 11.591% | $151.5852 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $175.70 | 4.331% | $183.3096 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $13.79 | 3.200% | $14.2313 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $99.89 | 8.598% | $108.4785 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $163.82 | 6.426% | $174.3471 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $76.66 | 8.590% | $83.2451 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $823.96 | $886.3692 | $886.38 | $886.40 | $886.30 | |