| 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 | $192.56 | 6.476% | $205.0302 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $154.66 | 7.359% | $166.0414 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $113.30 | 8.130% | $122.5113 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $118.86 | 7.771% | $128.0966 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $30.44 | 4.169% | $31.709 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $161.78 | 5.340% | $170.4191 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $21.46 | 12.418% | $24.1249 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $793.06 | $847.9325 | $847.93 | $847.90 | $847.80 | |