| 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 | $134.77 | 12.443% | $151.5394 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $80.65 | 3.465% | $83.4445 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $55.87 | 13.692% | $63.5197 | $63.52 | $63.50 | $63.50 |
| Purchase #4 | $149.38 | 13.773% | $169.9541 | $169.95 | $169.95 | $170.00 |
| Purchase #5 | $189.28 | 8.315% | $205.0186 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $13.99 | 9.105% | $15.2638 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $115.78 | 7.728% | $124.7275 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $739.72 | $813.4676 | $813.46 | $813.45 | $813.40 | |