| 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 | $138.89 | 7.617% | $149.4693 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $92.35 | 5.316% | $97.2593 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $92.85 | 7.304% | $99.6318 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $181.59 | 5.643% | $191.8371 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $124.49 | 13.822% | $141.697 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $44.99 | 12.187% | $50.4729 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $24.75 | 5.545% | $26.1224 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $699.91 | $756.4898 | $756.49 | $756.45 | $756.50 | |