| 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 | $185.67 | 4.586% | $194.1848 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $17.29 | 5.657% | $18.2681 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $199.94 | 7.582% | $215.0995 | $215.10 | $215.10 | $215.10 |
| Purchase #4 | $75.52 | 8.787% | $82.1559 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $154.64 | 11.762% | $172.8288 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $80.91 | 3.744% | $83.9393 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $184.78 | 6.674% | $197.1122 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $898.75 | $963.5886 | $963.59 | $963.60 | $963.60 | |