| 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 | $72.25 | 12.567% | $81.3297 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $164.47 | 8.312% | $178.1407 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $106.74 | 11.796% | $119.3311 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $64.48 | 11.556% | $71.9313 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $94.91 | 4.497% | $99.1781 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $231.71 | 4.417% | $241.9446 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $175.37 | 7.435% | $188.4088 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $909.93 | $980.2643 | $980.26 | $980.35 | $980.10 | |