| 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 | $167.89 | 10.564% | $185.6259 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $155.55 | 6.669% | $165.9236 | $165.92 | $165.90 | $165.90 |
| Purchase #3 | $216.83 | 4.852% | $227.3506 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $208.58 | 9.781% | $228.9812 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $43.96 | 6.568% | $46.8473 | $46.85 | $46.85 | $46.80 |
| Purchase #6 | $119.41 | 6.437% | $127.0964 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $133.88 | 11.415% | $149.1624 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $1,046.10 | $1,130.9874 | $1,130.99 | $1,131.00 | $1,131.00 | |