| 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 | $106.60 | 11.125% | $118.4593 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $49.97 | 4.607% | $52.2721 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $159.81 | 8.343% | $173.1429 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $118.51 | 13.486% | $134.4923 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $65.25 | 4.280% | $68.0427 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $66.51 | 11.333% | $74.0476 | $74.05 | $74.05 | $74.00 |
| Purchase #7 | $196.78 | 7.838% | $212.2036 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $763.43 | $832.6605 | $832.65 | $832.65 | $832.60 | |