| 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 | $11.52 | 10.586% | $12.7395 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $163.79 | 12.777% | $184.7174 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $43.68 | 12.648% | $49.2046 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $191.90 | 5.296% | $202.063 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $60.35 | 11.469% | $67.2715 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $133.34 | 4.437% | $139.2563 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $167.78 | 12.213% | $188.271 | $188.27 | $188.25 | $188.30 |
| 7 purchase totals = | $772.36 | $843.5233 | $843.52 | $843.45 | $843.60 | |