| 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 | $70.47 | 4.251% | $73.4657 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $123.97 | 10.643% | $137.1641 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $157.55 | 5.254% | $165.8277 | $165.83 | $165.85 | $165.80 |
| Purchase #4 | $194.71 | 7.459% | $209.2334 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $164.86 | 11.729% | $184.1964 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $39.89 | 12.613% | $44.9213 | $44.92 | $44.90 | $44.90 |
| Purchase #7 | $68.39 | 11.144% | $76.0114 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $819.84 | $890.8200 | $890.82 | $890.80 | $890.80 | |