| 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 | $157.87 | 11.117% | $175.4204 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $171.87 | 5.113% | $180.6577 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $91.51 | 13.746% | $104.089 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $174.32 | 10.224% | $192.1425 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $212.80 | 9.508% | $233.033 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $29.90 | 6.133% | $31.7338 | $31.73 | $31.75 | $31.70 |
| Purchase #7 | $132.42 | 8.513% | $143.6929 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $970.69 | $1,060.7693 | $1,060.76 | $1,060.80 | $1,060.70 | |