| 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 | $109.48 | 12.858% | $123.5569 | $123.56 | $123.55 | $123.60 |
| Purchase #2 | $167.70 | 3.141% | $172.9675 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $33.74 | 8.167% | $36.4955 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $133.88 | 13.549% | $152.0194 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $188.61 | 10.804% | $208.9874 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $103.63 | 9.793% | $113.7785 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $9.39 | 11.268% | $10.4481 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $746.43 | $818.2533 | $818.27 | $818.25 | $818.30 | |