| 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 | $65.71 | 8.108% | $71.0378 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $131.39 | 6.732% | $140.2352 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $41.67 | 13.752% | $47.4005 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $142.49 | 8.756% | $154.9664 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $210.75 | 12.722% | $237.5616 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $246.34 | 8.109% | $266.3157 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $201.74 | 3.453% | $208.7061 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,040.09 | $1,126.2233 | $1,126.24 | $1,126.20 | $1,126.20 | |