| 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 | $165.93 | 13.509% | $188.3455 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $16.27 | 4.701% | $17.0349 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $105.25 | 9.504% | $115.253 | $115.25 | $115.25 | $115.30 |
| Purchase #4 | $180.48 | 7.433% | $193.8951 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $207.83 | 3.395% | $214.8858 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $56.33 | 4.460% | $58.8423 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $185.45 | 10.746% | $205.3785 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $917.54 | $993.6351 | $993.64 | $993.70 | $993.60 | |