| 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 | $225.34 | 6.587% | $240.1831 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $105.36 | 6.382% | $112.0841 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $167.27 | 13.609% | $190.0338 | $190.03 | $190.05 | $190.00 |
| Purchase #4 | $103.94 | 12.793% | $117.237 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $143.27 | 7.344% | $153.7917 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $174.43 | 7.571% | $187.6361 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $184.56 | 3.656% | $191.3075 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $1,104.17 | $1,192.2733 | $1,192.27 | $1,192.35 | $1,192.20 | |