| 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 | $137.77 | 4.331% | $143.7368 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $18.85 | 6.308% | $20.0391 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $164.41 | 3.783% | $170.6296 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $73.52 | 12.832% | $82.9541 | $82.95 | $82.95 | $83.00 |
| Purchase #5 | $126.34 | 11.725% | $141.1534 | $141.15 | $141.15 | $141.20 |
| Purchase #6 | $247.79 | 10.352% | $273.4412 | $273.44 | $273.45 | $273.40 |
| Purchase #7 | $214.62 | 7.630% | $230.9955 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $983.30 | $1,062.9497 | $1,062.95 | $1,063.00 | $1,062.90 | |