| 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 | $152.83 | 9.112% | $166.7559 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $73.93 | 9.276% | $80.7877 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $66.59 | 13.660% | $75.6862 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $171.61 | 3.456% | $177.5408 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $166.62 | 12.646% | $187.6908 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $17.89 | 5.231% | $18.8258 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $105.59 | 3.426% | $109.2075 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $755.06 | $816.4947 | $816.51 | $816.55 | $816.50 | |