| 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 | $145.43 | 12.784% | $164.0218 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $81.45 | 6.798% | $86.987 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $6.38 | 6.185% | $6.7746 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $101.71 | 11.134% | $113.0344 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $131.37 | 5.734% | $138.9028 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $156.59 | 13.474% | $177.6889 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $166.65 | 3.552% | $172.5694 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $789.58 | $859.9789 | $859.97 | $859.95 | $860.00 | |