| 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 | $147.57 | 3.860% | $153.2662 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $64.42 | 13.279% | $72.9743 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $110.41 | 7.138% | $118.2911 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $12.85 | 12.147% | $14.4109 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $212.76 | 10.631% | $235.3785 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $221.73 | 4.564% | $231.8498 | $231.85 | $231.85 | $231.80 |
| Purchase #7 | $21.44 | 10.824% | $23.7607 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $791.18 | $849.9315 | $849.93 | $849.90 | $850.00 | |