| 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 | $17.37 | 7.231% | $18.626 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $118.27 | 3.456% | $122.3574 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $8.91 | 6.417% | $9.4818 | $9.48 | $9.50 | $9.50 |
| Purchase #4 | $208.45 | 11.227% | $231.8527 | $231.85 | $231.85 | $231.90 |
| Purchase #5 | $21.26 | 13.760% | $24.1854 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $226.81 | 5.858% | $240.0965 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $163.35 | 9.227% | $178.4223 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $764.42 | $825.0221 | $825.03 | $825.05 | $825.10 | |