| 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 | $176.38 | 6.825% | $188.4179 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $195.57 | 10.585% | $216.2711 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $21.43 | 9.447% | $23.4545 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $167.38 | 8.821% | $182.1446 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $5.62 | 7.483% | $6.0405 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $73.77 | 11.485% | $82.2425 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $197.48 | 5.838% | $209.0089 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $837.63 | $907.5800 | $907.57 | $907.55 | $907.50 | |