| 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 | $151.51 | 6.646% | $161.5794 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $114.92 | 5.484% | $121.2222 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $61.70 | 12.649% | $69.5044 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $112.45 | 11.870% | $125.7978 | $125.80 | $125.80 | $125.80 |
| Purchase #5 | $219.81 | 13.362% | $249.181 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $227.99 | 4.840% | $239.0247 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $24.77 | 12.400% | $27.8415 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $913.15 | $994.1510 | $994.14 | $994.15 | $994.10 | |