| 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 | $151.63 | 8.515% | $164.5413 | $164.54 | $164.55 | $164.50 |
| Purchase #2 | $25.68 | 5.358% | $27.0559 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $230.78 | 12.308% | $259.1844 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $49.98 | 10.106% | $55.031 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $37.45 | 9.414% | $40.9755 | $40.98 | $41.00 | $41.00 |
| Purchase #6 | $22.61 | 7.350% | $24.2718 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $125.93 | 11.748% | $140.7243 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $644.06 | $711.7842 | $711.78 | $711.80 | $711.80 | |