| 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 | $153.92 | 11.688% | $171.9102 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $20.46 | 12.340% | $22.9848 | $22.98 | $23.00 | $23.00 |
| Purchase #3 | $126.34 | 10.580% | $139.7068 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $82.48 | 5.479% | $86.9991 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $218.40 | 10.463% | $241.2512 | $241.25 | $241.25 | $241.30 |
| Purchase #6 | $93.48 | 13.597% | $106.1905 | $106.19 | $106.20 | $106.20 |
| Purchase #7 | $104.39 | 4.638% | $109.2316 | $109.23 | $109.25 | $109.20 |
| 7 purchase totals = | $799.47 | $878.2742 | $878.27 | $878.30 | $878.30 | |