| 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 | $195.54 | 12.179% | $219.3548 | $219.35 | $219.35 | $219.40 |
| Purchase #2 | $29.68 | 3.262% | $30.6482 | $30.65 | $30.65 | $30.60 |
| Purchase #3 | $174.42 | 6.555% | $185.8532 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $66.66 | 3.305% | $68.8631 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $92.88 | 8.690% | $100.9513 | $100.95 | $100.95 | $101.00 |
| Purchase #6 | $6.33 | 4.687% | $6.6267 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $163.25 | 7.803% | $175.9884 | $175.99 | $176.00 | $176.00 |
| 7 purchase totals = | $728.76 | $788.2857 | $788.28 | $788.30 | $788.40 | |