| 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 | $84.26 | 10.810% | $93.3685 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $141.95 | 12.727% | $160.016 | $160.02 | $160.00 | $160.00 |
| Purchase #3 | $157.39 | 7.430% | $169.0841 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $161.64 | 10.715% | $178.9597 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $39.93 | 12.380% | $44.8733 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $106.89 | 6.845% | $114.2066 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $163.89 | 11.650% | $182.9832 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $855.95 | $943.4914 | $943.49 | $943.45 | $943.60 | |