| 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 | $193.39 | 6.774% | $206.4902 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $110.38 | 6.149% | $117.1673 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $196.51 | 9.631% | $215.4359 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $150.81 | 12.174% | $169.1696 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $111.97 | 5.186% | $117.7768 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $106.34 | 6.822% | $113.5945 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $179.93 | 7.660% | $193.7126 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,049.33 | $1,133.3469 | $1,133.35 | $1,133.35 | $1,133.40 | |