| 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 | $160.91 | 4.814% | $168.6562 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $114.92 | 8.484% | $124.6698 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $133.86 | 9.262% | $146.2581 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $123.31 | 11.566% | $137.572 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $191.61 | 8.473% | $207.8451 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $102.71 | 10.678% | $113.6774 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $17.56 | 5.731% | $18.5664 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $844.88 | $917.2450 | $917.26 | $917.20 | $917.40 | |