| 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 | $227.53 | 7.559% | $244.729 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $171.33 | 3.414% | $177.1792 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $20.27 | 7.842% | $21.8596 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $95.69 | 5.448% | $100.9032 | $100.90 | $100.90 | $100.90 |
| Purchase #5 | $116.43 | 11.661% | $130.0069 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $178.35 | 6.817% | $190.5081 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $63.79 | 10.449% | $70.4554 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $873.39 | $935.6414 | $935.65 | $935.65 | $935.70 | |