| 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 | $140.50 | 11.345% | $156.4397 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $129.49 | 7.545% | $139.26 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $96.89 | 8.696% | $105.3156 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $136.32 | 13.462% | $154.6714 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $54.50 | 10.135% | $60.0236 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $94.96 | 7.177% | $101.7753 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $21.61 | 6.267% | $22.9643 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $674.27 | $740.4499 | $740.45 | $740.40 | $740.50 | |