| 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 | $159.39 | 6.379% | $169.5575 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $48.42 | 11.851% | $54.1583 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $242.56 | 4.161% | $252.6529 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $151.48 | 8.243% | $163.9665 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $64.54 | 5.193% | $67.8916 | $67.89 | $67.90 | $67.90 |
| Purchase #6 | $242.26 | 8.765% | $263.4941 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $66.66 | 7.665% | $71.7695 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $975.31 | $1,043.4904 | $1,043.49 | $1,043.45 | $1,043.70 | |