| 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 | $128.85 | 13.471% | $146.2074 | $146.21 | $146.20 | $146.20 |
| Purchase #2 | $136.76 | 8.732% | $148.7019 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $217.43 | 6.477% | $231.5129 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $176.83 | 10.400% | $195.2203 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $14.80 | 4.606% | $15.4817 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $83.82 | 4.453% | $87.5525 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $155.44 | 4.786% | $162.8794 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $913.93 | $987.5561 | $987.55 | $987.55 | $987.60 | |