| 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 | $155.98 | 8.661% | $169.4894 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $72.37 | 9.873% | $79.5151 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $108.81 | 4.805% | $114.0383 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $142.81 | 7.585% | $153.6421 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $209.36 | 11.533% | $233.5055 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $221.55 | 4.311% | $231.101 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $12.72 | 9.125% | $13.8807 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $923.60 | $995.1721 | $995.18 | $995.20 | $995.10 | |