| 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 | $36.59 | 11.143% | $40.6672 | $40.67 | $40.65 | $40.70 |
| Purchase #2 | $189.32 | 4.246% | $197.3585 | $197.36 | $197.35 | $197.40 |
| Purchase #3 | $158.80 | 5.614% | $167.715 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $153.38 | 5.655% | $162.0536 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $57.27 | 6.175% | $60.8064 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $153.33 | 10.733% | $169.7869 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $235.82 | 12.674% | $265.7078 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $984.51 | $1,064.0954 | $1,064.11 | $1,064.05 | $1,064.20 | |