| 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 | $168.62 | 10.530% | $186.3757 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $138.44 | 12.832% | $156.2046 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $29.52 | 5.198% | $31.0544 | $31.05 | $31.05 | $31.10 |
| Purchase #4 | $54.68 | 12.829% | $61.6949 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $13.57 | 13.719% | $15.4317 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $98.81 | 5.394% | $104.1398 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $134.26 | 6.796% | $143.3843 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $637.90 | $698.2854 | $698.27 | $698.35 | $698.30 | |