| 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 | $186.84 | 9.689% | $204.9429 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $168.88 | 5.218% | $177.6922 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $177.95 | 11.237% | $197.9462 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $111.58 | 11.527% | $124.4418 | $124.44 | $124.45 | $124.40 |
| Purchase #5 | $55.61 | 6.180% | $59.0467 | $59.05 | $59.05 | $59.00 |
| Purchase #6 | $109.25 | 10.205% | $120.399 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $36.36 | 8.197% | $39.3404 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $846.47 | $923.8092 | $923.81 | $923.85 | $923.60 | |