| 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 | $167.91 | 3.725% | $174.1646 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $80.74 | 10.549% | $89.2573 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $68.64 | 8.405% | $74.4092 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $36.94 | 4.838% | $38.7272 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $164.96 | 13.192% | $186.7215 | $186.72 | $186.70 | $186.70 |
| Purchase #6 | $46.71 | 3.686% | $48.4317 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $175.45 | 11.176% | $195.0583 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $741.35 | $806.7698 | $806.77 | $806.75 | $806.80 | |