| 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 | $167.34 | 12.227% | $187.8007 | $187.80 | $187.80 | $187.80 |
| Purchase #2 | $121.54 | 12.608% | $136.8638 | $136.86 | $136.85 | $136.90 |
| Purchase #3 | $222.89 | 3.782% | $231.3197 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $26.95 | 9.246% | $29.4418 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $28.59 | 12.610% | $32.1952 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $14.51 | 3.453% | $15.011 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $162.93 | 12.674% | $183.5797 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $744.75 | $816.2119 | $816.21 | $816.20 | $816.20 | |