| 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 | $159.60 | 7.174% | $171.0497 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $14.47 | 3.498% | $14.9762 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $239.95 | 13.307% | $271.8801 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $105.28 | 11.509% | $117.3967 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $168.28 | 4.578% | $175.9839 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $154.58 | 5.723% | $163.4266 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $59.33 | 13.748% | $67.4867 | $67.49 | $67.50 | $67.50 |
| 7 purchase totals = | $901.49 | $982.1999 | $982.21 | $982.30 | $982.20 | |