| 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 | $152.77 | 11.784% | $170.7724 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $109.29 | 11.290% | $121.6288 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $243.85 | 9.787% | $267.7156 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $186.46 | 11.589% | $208.0688 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $117.87 | 9.473% | $129.0358 | $129.04 | $129.05 | $129.00 |
| Purchase #6 | $239.65 | 9.665% | $262.8122 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $200.55 | 7.631% | $215.854 | $215.85 | $215.85 | $215.90 |
| 7 purchase totals = | $1,250.44 | $1,375.8876 | $1,375.89 | $1,375.85 | $1,375.90 | |