| 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 | $149.48 | 3.510% | $154.7267 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $178.63 | 12.442% | $200.8551 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $177.86 | 9.315% | $194.4277 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $99.82 | 13.713% | $113.5083 | $113.51 | $113.50 | $113.50 |
| Purchase #5 | $215.99 | 11.526% | $240.885 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $205.61 | 12.332% | $230.9658 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $126.35 | 12.682% | $142.3737 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $1,153.74 | $1,277.7423 | $1,277.76 | $1,277.75 | $1,277.80 | |