| 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 | $170.67 | 12.635% | $192.2342 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $181.66 | 13.787% | $206.7055 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $184.85 | 6.572% | $196.9983 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $32.73 | 7.730% | $35.26 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $132.58 | 9.296% | $144.9046 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $26.67 | 5.796% | $28.2158 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $151.89 | 10.851% | $168.3716 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $881.05 | $972.6900 | $972.69 | $972.65 | $972.70 | |