| 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 | $108.99 | 3.715% | $113.039 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $146.68 | 7.400% | $157.5343 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $142.52 | 13.383% | $161.5935 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $36.26 | 10.493% | $40.0648 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $74.58 | 4.171% | $77.6907 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $148.98 | 8.283% | $161.32 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $239.55 | 6.341% | $254.7399 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $897.56 | $965.9822 | $965.97 | $966.00 | $965.90 | |