| 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 | $81.79 | 12.449% | $91.972 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $172.58 | 7.181% | $184.973 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $81.74 | 3.569% | $84.6573 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $105.86 | 10.418% | $116.8885 | $116.89 | $116.90 | $116.90 |
| Purchase #5 | $166.63 | 8.689% | $181.1085 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $22.63 | 3.390% | $23.3972 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $200.87 | 4.463% | $209.8348 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $832.10 | $892.8313 | $892.83 | $892.80 | $892.90 | |