| 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 | $173.73 | 13.286% | $196.8118 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $84.79 | 3.663% | $87.8959 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $75.47 | 5.442% | $79.5771 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $212.37 | 11.473% | $236.7352 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $67.91 | 7.513% | $73.0121 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $196.73 | 10.715% | $217.8096 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $88.85 | 11.817% | $99.3494 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $899.85 | $991.1911 | $991.20 | $991.20 | $991.10 | |