| 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 | $154.42 | 6.201% | $163.9956 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $136.78 | 8.551% | $148.4761 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $108.67 | 3.546% | $112.5234 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $45.83 | 7.282% | $49.1673 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $240.34 | 11.582% | $268.1762 | $268.18 | $268.20 | $268.20 |
| Purchase #6 | $45.85 | 10.776% | $50.7908 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $208.71 | 6.463% | $222.1989 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $940.60 | $1,015.3283 | $1,015.34 | $1,015.35 | $1,015.40 | |