| 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 | $171.66 | 7.625% | $184.7491 | $184.75 | $184.75 | $184.70 |
| Purchase #2 | $124.56 | 6.531% | $132.695 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $26.57 | 11.124% | $29.5256 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $39.34 | 7.528% | $42.3015 | $42.30 | $42.30 | $42.30 |
| Purchase #5 | $114.61 | 3.571% | $118.7027 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $50.67 | 10.402% | $55.9407 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $7.56 | 9.456% | $8.2749 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $534.97 | $572.1895 | $572.19 | $572.20 | $572.10 | |