| 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 | $99.34 | 13.532% | $112.7827 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $128.68 | 8.554% | $139.6873 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $181.48 | 3.197% | $187.2819 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $79.83 | 9.659% | $87.5408 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $106.64 | 6.578% | $113.6548 | $113.65 | $113.65 | $113.70 |
| Purchase #6 | $54.41 | 7.145% | $58.2976 | $58.30 | $58.30 | $58.30 |
| Purchase #7 | $152.33 | 6.846% | $162.7585 | $162.76 | $162.75 | $162.80 |
| 7 purchase totals = | $802.71 | $862.0036 | $862.00 | $862.05 | $862.10 | |