| 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 | $126.45 | 4.858% | $132.5929 | $132.59 | $132.60 | $132.60 |
| Purchase #2 | $126.77 | 7.421% | $136.1776 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $234.58 | 6.695% | $250.2851 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $75.40 | 5.281% | $79.3819 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $164.43 | 8.838% | $178.9623 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $73.39 | 5.627% | $77.5197 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $137.43 | 6.644% | $146.5608 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $938.45 | $1,001.4803 | $1,001.48 | $1,001.50 | $1,001.60 | |