| 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 | $205.77 | 7.874% | $221.9723 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $193.64 | 8.133% | $209.3887 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $47.96 | 4.653% | $50.1916 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $169.70 | 8.729% | $184.5131 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $169.73 | 9.817% | $186.3924 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $220.71 | 8.155% | $238.7089 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $76.52 | 12.610% | $86.1692 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $1,084.03 | $1,177.3362 | $1,177.33 | $1,177.30 | $1,177.40 | |