| 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 | $152.44 | 9.451% | $166.8471 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $120.57 | 3.515% | $124.808 | $124.81 | $124.80 | $124.80 |
| Purchase #3 | $68.94 | 4.133% | $71.7893 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $149.76 | 3.844% | $155.5168 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $70.88 | 8.177% | $76.6759 | $76.68 | $76.70 | $76.70 |
| Purchase #6 | $114.59 | 9.722% | $125.7304 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $123.83 | 12.621% | $139.4586 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $801.01 | $860.8261 | $860.84 | $860.85 | $860.80 | |