| 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 | $71.75 | 9.784% | $78.77 | $78.77 | $78.75 | $78.80 |
| Purchase #2 | $218.44 | 8.784% | $237.6278 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $177.91 | 12.665% | $200.4423 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $149.87 | 4.779% | $157.0323 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $32.68 | 10.725% | $36.1849 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $185.85 | 13.335% | $210.6331 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $167.27 | 9.427% | $183.0385 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $1,003.77 | $1,103.7289 | $1,103.72 | $1,103.80 | $1,103.60 | |