| 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 | $189.68 | 9.339% | $207.3942 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $118.83 | 6.796% | $126.9057 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $149.64 | 12.721% | $168.6757 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $40.34 | 8.445% | $43.7467 | $43.75 | $43.75 | $43.70 |
| Purchase #5 | $70.81 | 5.179% | $74.4772 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $84.51 | 11.763% | $94.4509 | $94.45 | $94.45 | $94.50 |
| Purchase #7 | $87.25 | 12.374% | $98.0463 | $98.05 | $98.05 | $98.00 |
| 7 purchase totals = | $741.06 | $813.6967 | $813.71 | $813.75 | $813.70 | |