| 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 | $169.83 | 10.125% | $187.0253 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $131.55 | 7.257% | $141.0966 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $45.40 | 4.152% | $47.285 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $221.40 | 11.613% | $247.1112 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $26.49 | 10.181% | $29.1869 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $13.38 | 12.220% | $15.015 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $35.66 | 3.121% | $36.7729 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $643.71 | $703.4929 | $703.51 | $703.50 | $703.50 | |