| 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 | $175.98 | 6.649% | $187.6809 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $31.26 | 13.571% | $35.5023 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $142.27 | 7.276% | $152.6216 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $113.71 | 8.123% | $122.9467 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $52.53 | 12.409% | $59.0484 | $59.05 | $59.05 | $59.00 |
| Purchase #6 | $145.56 | 8.293% | $157.6313 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $213.59 | 11.542% | $238.2426 | $238.24 | $238.25 | $238.20 |
| 7 purchase totals = | $874.90 | $953.6738 | $953.67 | $953.70 | $953.50 | |