| 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 | $148.71 | 13.792% | $169.2201 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $126.47 | 5.441% | $133.3512 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $70.57 | 12.341% | $79.279 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $193.94 | 7.872% | $209.207 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $136.36 | 9.502% | $149.3169 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $67.55 | 7.633% | $72.7061 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $215.36 | 13.498% | $244.4293 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $958.96 | $1,057.5096 | $1,057.52 | $1,057.50 | $1,057.50 | |