| 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 | $172.77 | 9.173% | $188.6182 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $69.56 | 4.651% | $72.7952 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $204.61 | 10.258% | $225.5989 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $93.88 | 3.400% | $97.0719 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $23.93 | 13.860% | $27.2467 | $27.25 | $27.25 | $27.20 |
| Purchase #6 | $82.37 | 12.172% | $92.3961 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $191.62 | 5.621% | $202.391 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $838.74 | $906.1180 | $906.13 | $906.10 | $906.10 | |