| 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 | $84.47 | 11.312% | $94.0252 | $94.03 | $94.05 | $94.00 |
| Purchase #2 | $138.40 | 11.464% | $154.2662 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $176.94 | 4.601% | $185.081 | $185.08 | $185.10 | $185.10 |
| Purchase #4 | $16.61 | 13.833% | $18.9077 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $71.53 | 5.552% | $75.5013 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $45.74 | 5.380% | $48.2008 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $237.57 | 7.165% | $254.5919 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $771.26 | $830.5741 | $830.58 | $830.60 | $830.60 | |