| 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 | $158.61 | 11.394% | $176.682 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $175.53 | 4.783% | $183.9256 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $198.80 | 8.566% | $215.8292 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $60.97 | 13.211% | $69.0247 | $69.02 | $69.00 | $69.00 |
| Purchase #5 | $116.49 | 8.453% | $126.3369 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $199.92 | 13.440% | $226.7892 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $74.92 | 11.323% | $83.4032 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $985.24 | $1,081.9908 | $1,081.99 | $1,082.05 | $1,081.90 | |