| 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 | $31.59 | 13.306% | $35.7934 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $208.89 | 3.247% | $215.6727 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $138.75 | 7.852% | $149.6447 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $169.25 | 4.506% | $176.8764 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $170.82 | 4.739% | $178.9152 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $207.95 | 12.352% | $233.636 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $183.55 | 7.465% | $197.252 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $1,110.80 | $1,187.7904 | $1,187.79 | $1,187.80 | $1,187.80 | |