| 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 | $128.73 | 10.311% | $142.0034 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $150.73 | 4.336% | $157.2657 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $139.47 | 8.701% | $151.6053 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $169.64 | 12.697% | $191.1792 | $191.18 | $191.20 | $191.20 |
| Purchase #5 | $185.44 | 13.628% | $210.7118 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $149.39 | 8.817% | $162.5617 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $109.78 | 3.763% | $113.911 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $1,033.18 | $1,129.2381 | $1,129.24 | $1,129.20 | $1,129.30 | |