| 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 | $128.97 | 6.377% | $137.1944 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $6.58 | 6.594% | $7.0139 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $167.63 | 7.537% | $180.2643 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $204.81 | 4.443% | $213.9097 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $14.28 | 10.714% | $15.81 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $47.38 | 10.748% | $52.4724 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $242.61 | 11.164% | $269.695 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $812.26 | $876.3597 | $876.35 | $876.30 | $876.40 | |