| 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 | $215.91 | 8.458% | $234.1717 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $110.64 | 7.371% | $118.7953 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $73.67 | 5.133% | $77.4515 | $77.45 | $77.45 | $77.50 |
| Purchase #4 | $14.50 | 7.742% | $15.6226 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $154.51 | 13.442% | $175.2792 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $116.75 | 10.402% | $128.8943 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $206.59 | 11.376% | $230.0917 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $892.57 | $980.3063 | $980.30 | $980.30 | $980.40 | |