| 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 | $130.34 | 8.659% | $141.6261 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $22.77 | 3.519% | $23.5713 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $88.76 | 6.375% | $94.4185 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $146.51 | 13.463% | $166.2346 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $140.91 | 11.768% | $157.4923 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $131.46 | 6.304% | $139.7472 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $194.66 | 5.309% | $204.9945 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $855.41 | $928.0845 | $928.08 | $928.10 | $928.00 | |