| 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 | $135.82 | 7.622% | $146.1722 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $56.84 | 12.308% | $63.8359 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $81.67 | 10.139% | $89.9505 | $89.95 | $89.95 | $90.00 |
| Purchase #4 | $33.48 | 4.838% | $35.0998 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $190.92 | 8.188% | $206.5525 | $206.55 | $206.55 | $206.60 |
| Purchase #6 | $23.86 | 9.667% | $26.1665 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $199.80 | 4.395% | $208.5812 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $722.39 | $776.3586 | $776.36 | $776.35 | $776.50 | |