| 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 | $154.76 | 4.220% | $161.2909 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $20.86 | 11.543% | $23.2679 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $191.74 | 8.374% | $207.7963 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $7.33 | 9.208% | $8.0049 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $153.45 | 9.270% | $167.6748 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $68.49 | 7.229% | $73.4411 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $109.39 | 5.850% | $115.7893 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $706.02 | $757.2652 | $757.26 | $757.25 | $757.30 | |