| 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 | $153.73 | 4.271% | $160.2958 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $205.47 | 12.744% | $231.6551 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $177.43 | 11.245% | $197.382 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $49.39 | 5.602% | $52.1568 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $56.26 | 10.744% | $62.3046 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $121.56 | 6.810% | $129.8382 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $45.84 | 13.223% | $51.9014 | $51.90 | $51.90 | $51.90 |
| 7 purchase totals = | $809.68 | $885.5339 | $885.54 | $885.55 | $885.60 | |