| 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 | $149.76 | 5.336% | $157.7512 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $151.49 | 8.498% | $164.3636 | $164.36 | $164.35 | $164.40 |
| Purchase #3 | $61.93 | 6.861% | $66.179 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $190.30 | 4.493% | $198.8502 | $198.85 | $198.85 | $198.90 |
| Purchase #5 | $97.40 | 10.540% | $107.666 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $116.59 | 9.305% | $127.4387 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $239.31 | 7.512% | $257.287 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $1,006.78 | $1,079.5357 | $1,079.54 | $1,079.55 | $1,079.70 | |