| 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 | $139.51 | 10.865% | $154.6678 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $188.67 | 9.389% | $206.3842 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $14.59 | 8.304% | $15.8016 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $37.74 | 3.207% | $38.9503 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $92.91 | 5.398% | $97.9253 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $88.56 | 5.838% | $93.7301 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $152.62 | 8.184% | $165.1104 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $714.60 | $772.5697 | $772.57 | $772.60 | $772.60 | |