| 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 | $170.50 | 3.772% | $176.9313 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $183.72 | 13.628% | $208.7574 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $71.67 | 13.463% | $81.3189 | $81.32 | $81.30 | $81.30 |
| Purchase #4 | $74.27 | 4.521% | $77.6277 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $230.91 | 6.138% | $245.0833 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $141.51 | 9.455% | $154.8898 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $15.96 | 3.194% | $16.4698 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $888.54 | $961.0782 | $961.08 | $961.10 | $961.10 | |