| 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 | $111.97 | 4.666% | $117.1945 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $112.63 | 8.659% | $122.3826 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $155.73 | 6.273% | $165.4989 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $105.79 | 8.419% | $114.6965 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $27.61 | 11.462% | $30.7747 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $177.89 | 6.556% | $189.5525 | $189.55 | $189.55 | $189.60 |
| Purchase #7 | $24.51 | 10.622% | $27.1135 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $716.13 | $767.2132 | $767.20 | $767.20 | $767.30 | |