| 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 | $137.56 | 9.752% | $150.9749 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $74.26 | 3.611% | $76.9415 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $219.33 | 13.818% | $249.637 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $22.63 | 5.467% | $23.8672 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $183.87 | 5.389% | $193.7788 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $54.73 | 5.471% | $57.7243 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $118.50 | 8.652% | $128.7526 | $128.75 | $128.75 | $128.80 |
| 7 purchase totals = | $810.88 | $881.6763 | $881.67 | $881.65 | $881.70 | |