| 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 | $19.68 | 13.816% | $22.399 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $58.26 | 5.593% | $61.5185 | $61.52 | $61.50 | $61.50 |
| Purchase #3 | $190.94 | 6.721% | $203.7731 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $111.95 | 7.603% | $120.4616 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $246.78 | 13.313% | $279.6338 | $279.63 | $279.65 | $279.60 |
| Purchase #6 | $146.67 | 13.317% | $166.202 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $73.27 | 12.772% | $82.628 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $847.55 | $936.6160 | $936.61 | $936.60 | $936.60 | |