| 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 | $153.62 | 4.283% | $160.1995 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $111.47 | 5.582% | $117.6923 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $33.45 | 6.226% | $35.5326 | $35.53 | $35.55 | $35.50 |
| Purchase #4 | $81.47 | 10.625% | $90.1262 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $67.46 | 4.214% | $70.3028 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $194.30 | 6.566% | $207.0577 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $191.91 | 13.307% | $217.4475 | $217.45 | $217.45 | $217.40 |
| 7 purchase totals = | $833.68 | $898.3586 | $898.36 | $898.40 | $898.30 | |