| 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 | $161.27 | 8.813% | $175.4827 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $42.41 | 3.859% | $44.0466 | $44.05 | $44.05 | $44.00 |
| Purchase #3 | $178.46 | 5.846% | $188.8928 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $103.88 | 13.468% | $117.8706 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $191.70 | 7.641% | $206.3478 | $206.35 | $206.35 | $206.30 |
| Purchase #6 | $235.75 | 10.773% | $261.1473 | $261.15 | $261.15 | $261.10 |
| Purchase #7 | $194.82 | 5.851% | $206.2189 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,108.29 | $1,200.0067 | $1,200.01 | $1,200.00 | $1,199.90 | |