| 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 | $36.57 | 4.409% | $38.1824 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $43.28 | 3.147% | $44.642 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $77.49 | 13.164% | $87.6908 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $85.25 | 9.588% | $93.4238 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $179.42 | 13.821% | $204.2176 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $74.84 | 12.400% | $84.1202 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $180.87 | 5.475% | $190.7726 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $677.72 | $743.0494 | $743.04 | $743.00 | $743.00 | |