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 | $176.54 | 7.649% | $190.0435 | $190.04 | $190.05 | $190.00 |
Purchase #2 | $12.38 | 7.451% | $13.3024 | $13.30 | $13.30 | $13.30 |
Purchase #3 | $68.92 | 7.141% | $73.8416 | $73.84 | $73.85 | $73.80 |
Purchase #4 | $83.93 | 8.187% | $90.8013 | $90.80 | $90.80 | $90.80 |
Purchase #5 | $108.59 | 9.501% | $118.9071 | $118.91 | $118.90 | $118.90 |
Purchase #6 | $46.79 | 12.156% | $52.4778 | $52.48 | $52.50 | $52.50 |
Purchase #7 | $136.96 | 5.496% | $144.4873 | $144.49 | $144.50 | $144.50 |
7 purchase totals = | $634.11 | $683.8610 | $683.86 | $683.90 | $683.80 |