| 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 | $71.80 | 9.312% | $78.486 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $174.69 | 11.425% | $194.6483 | $194.65 | $194.65 | $194.60 |
| Purchase #3 | $227.58 | 11.567% | $253.9042 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $37.45 | 7.217% | $40.1528 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $216.65 | 6.351% | $230.4094 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $15.59 | 4.478% | $16.2881 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $117.27 | 7.457% | $126.0148 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $861.03 | $939.9036 | $939.90 | $939.90 | $939.90 | |