| 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 | $181.60 | 10.388% | $200.4646 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $55.25 | 10.346% | $60.9662 | $60.97 | $60.95 | $61.00 |
| Purchase #3 | $83.49 | 11.661% | $93.2258 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $167.99 | 5.154% | $176.6482 | $176.65 | $176.65 | $176.60 |
| Purchase #5 | $145.34 | 7.494% | $156.2318 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $76.67 | 12.555% | $86.2959 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $86.28 | 8.585% | $93.6871 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $796.62 | $867.5196 | $867.53 | $867.55 | $867.50 | |