| 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 | $195.97 | 11.173% | $217.8657 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $102.64 | 12.640% | $115.6137 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $24.83 | 3.732% | $25.7567 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $184.34 | 10.861% | $204.3612 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $126.92 | 4.155% | $132.1935 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $36.32 | 10.398% | $40.0966 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $154.95 | 10.644% | $171.4429 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $825.97 | $907.3303 | $907.33 | $907.30 | $907.40 | |