| 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 | $114.77 | 3.497% | $118.7835 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $135.49 | 7.852% | $146.1287 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $186.90 | 13.690% | $212.4866 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $23.84 | 6.146% | $25.3052 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $178.54 | 9.859% | $196.1423 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $216.36 | 12.672% | $243.7771 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $189.97 | 12.522% | $213.758 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $1,045.87 | $1,156.3814 | $1,156.39 | $1,156.45 | $1,156.40 | |