| 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 | $138.41 | 10.546% | $153.0067 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $197.77 | 7.583% | $212.7669 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $166.80 | 12.637% | $187.8785 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $64.88 | 4.178% | $67.5907 | $67.59 | $67.60 | $67.60 |
| Purchase #5 | $71.35 | 9.314% | $77.9955 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $23.41 | 8.188% | $25.3268 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $109.25 | 12.354% | $122.7467 | $122.75 | $122.75 | $122.70 |
| 7 purchase totals = | $771.87 | $847.3118 | $847.33 | $847.35 | $847.30 | |