| 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 | $150.70 | 3.714% | $156.297 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $130.39 | 13.475% | $147.9601 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $55.40 | 9.349% | $60.5793 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $30.60 | 8.378% | $33.1637 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $223.75 | 13.751% | $254.5179 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $181.39 | 13.449% | $205.7851 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $40.63 | 10.140% | $44.7499 | $44.75 | $44.75 | $44.70 |
| 7 purchase totals = | $812.86 | $903.0530 | $903.06 | $903.05 | $903.10 | |