| 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 | $143.35 | 5.457% | $151.1726 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $170.65 | 8.695% | $185.488 | $185.49 | $185.50 | $185.50 |
| Purchase #3 | $104.34 | 11.171% | $115.9958 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $77.67 | 9.767% | $85.256 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $79.61 | 6.766% | $84.9964 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $160.26 | 3.380% | $165.6768 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $66.89 | 8.733% | $72.7315 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $802.77 | $861.3171 | $861.33 | $861.35 | $861.40 | |