| 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 | $142.95 | 8.469% | $155.0564 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $247.37 | 13.486% | $280.7303 | $280.73 | $280.75 | $280.70 |
| Purchase #3 | $211.47 | 8.760% | $229.9948 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $33.76 | 9.506% | $36.9692 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $131.96 | 7.834% | $142.2977 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $92.60 | 12.277% | $103.9685 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $181.72 | 8.801% | $197.7132 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $1,041.83 | $1,146.7301 | $1,146.73 | $1,146.70 | $1,146.80 | |