| 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 | $193.96 | 3.205% | $200.1764 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $112.59 | 11.242% | $125.2474 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $63.78 | 10.315% | $70.3589 | $70.36 | $70.35 | $70.40 |
| Purchase #4 | $38.82 | 10.346% | $42.8363 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $208.80 | 6.423% | $222.2112 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $61.94 | 12.750% | $69.8374 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $24.50 | 9.265% | $26.7699 | $26.77 | $26.75 | $26.80 |
| 7 purchase totals = | $704.39 | $757.4375 | $757.45 | $757.45 | $757.40 | |