| 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 | $165.93 | 5.257% | $174.6529 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $63.99 | 10.537% | $70.7326 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $26.86 | 9.318% | $29.3628 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $110.88 | 6.322% | $117.8898 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $187.50 | 12.293% | $210.5494 | $210.55 | $210.55 | $210.50 |
| Purchase #6 | $121.84 | 12.570% | $137.1553 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $72.56 | 12.355% | $81.5248 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $749.56 | $821.8676 | $821.86 | $821.85 | $821.90 | |