| 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 | $107.33 | 8.806% | $116.7815 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $225.59 | 4.586% | $235.9356 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $238.36 | 8.631% | $258.9329 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $145.47 | 13.289% | $164.8015 | $164.80 | $164.80 | $164.80 |
| Purchase #5 | $27.98 | 13.631% | $31.794 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $153.91 | 9.606% | $168.6946 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $170.98 | 9.502% | $187.2265 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $1,069.62 | $1,164.1666 | $1,164.16 | $1,164.25 | $1,164.10 | |