| 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 | $158.93 | 4.290% | $165.7481 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $6.94 | 10.660% | $7.6798 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $8.92 | 4.728% | $9.3417 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $45.38 | 3.874% | $47.138 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $78.98 | 7.802% | $85.142 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $142.48 | 6.780% | $152.1401 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $218.61 | 4.783% | $229.0661 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $660.24 | $696.2558 | $696.26 | $696.30 | $696.10 | |