| 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 | $150.25 | 7.282% | $161.1912 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $5.71 | 7.164% | $6.1191 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $177.95 | 10.531% | $196.6899 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $110.42 | 6.211% | $117.2782 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $205.86 | 3.177% | $212.4002 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $103.86 | 6.353% | $110.4582 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $9.33 | 6.657% | $9.9511 | $9.95 | $9.95 | $10.00 |
| 7 purchase totals = | $763.38 | $814.0879 | $814.09 | $814.10 | $814.20 | |