| 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 | $167.96 | 3.126% | $173.2104 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $34.46 | 13.771% | $39.2055 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $22.63 | 11.576% | $25.2496 | $25.25 | $25.25 | $25.20 |
| Purchase #4 | $36.63 | 5.872% | $38.7809 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $205.37 | 11.498% | $228.9834 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $208.92 | 11.643% | $233.2446 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $91.99 | 8.266% | $99.5939 | $99.59 | $99.60 | $99.60 |
| 7 purchase totals = | $767.96 | $838.2683 | $838.26 | $838.30 | $838.20 | |