| 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 | $111.51 | 5.251% | $117.3654 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $104.67 | 10.220% | $115.3673 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $140.45 | 12.189% | $157.5695 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $21.92 | 4.177% | $22.8356 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $136.77 | 12.628% | $154.0413 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $139.60 | 4.308% | $145.614 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $150.99 | 6.454% | $160.7349 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $805.91 | $873.5280 | $873.53 | $873.50 | $873.50 | |