| 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 | $154.93 | 11.215% | $172.3054 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $74.37 | 5.618% | $78.5481 | $78.55 | $78.55 | $78.50 |
| Purchase #3 | $12.65 | 12.504% | $14.2318 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $46.67 | 10.361% | $51.5055 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $208.97 | 5.462% | $220.3839 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $182.44 | 11.827% | $204.0172 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $147.85 | 9.344% | $161.6651 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $827.88 | $902.6570 | $902.67 | $902.65 | $902.60 | |