| 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 | $176.26 | 13.556% | $200.1538 | $200.15 | $200.15 | $200.20 |
| Purchase #2 | $146.99 | 9.409% | $160.8203 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $250.79 | 9.720% | $275.1668 | $275.17 | $275.15 | $275.20 |
| Purchase #4 | $223.26 | 11.861% | $249.7409 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $235.88 | 11.280% | $262.4873 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $77.27 | 9.330% | $84.4793 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $83.92 | 8.742% | $91.2563 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $1,194.37 | $1,324.1047 | $1,324.11 | $1,324.10 | $1,324.20 | |