| 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 | $176.87 | 5.423% | $186.4617 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $233.77 | 9.123% | $255.0968 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $105.53 | 12.833% | $119.0727 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $35.98 | 7.230% | $38.5814 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $48.95 | 4.713% | $51.257 | $51.26 | $51.25 | $51.30 |
| Purchase #6 | $108.88 | 3.267% | $112.4371 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $143.25 | 5.200% | $150.699 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $853.23 | $913.6057 | $913.61 | $913.60 | $913.70 | |