| 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 | $145.55 | 5.438% | $153.465 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $211.73 | 9.319% | $231.4611 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $137.45 | 5.109% | $144.4723 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $239.81 | 10.652% | $265.3546 | $265.35 | $265.35 | $265.40 |
| Purchase #5 | $212.83 | 10.522% | $235.224 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $219.88 | 11.354% | $244.8452 | $244.85 | $244.85 | $244.80 |
| Purchase #7 | $16.49 | 6.782% | $17.6084 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $1,183.74 | $1,292.4306 | $1,292.43 | $1,292.35 | $1,292.50 | |