| 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 | $139.62 | 3.151% | $144.0194 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $159.34 | 6.536% | $169.7545 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $82.59 | 7.430% | $88.7264 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $115.64 | 3.182% | $119.3197 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $208.52 | 3.869% | $216.5876 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $181.93 | 11.744% | $203.2959 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $18.97 | 11.503% | $21.1521 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $906.61 | $962.8556 | $962.86 | $962.85 | $962.90 | |