| 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 | $17.32 | 9.561% | $18.976 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $200.54 | 3.756% | $208.0723 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $73.57 | 6.286% | $78.1946 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $148.37 | 5.358% | $156.3197 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $236.29 | 13.198% | $267.4756 | $267.48 | $267.50 | $267.50 |
| Purchase #6 | $237.87 | 6.451% | $253.215 | $253.22 | $253.20 | $253.20 |
| Purchase #7 | $67.80 | 7.685% | $73.0104 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $981.76 | $1,055.2636 | $1,055.27 | $1,055.25 | $1,055.30 | |