| 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 | $156.68 | 11.216% | $174.2532 | $174.25 | $174.25 | $174.30 |
| Purchase #2 | $64.95 | 6.314% | $69.0509 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $85.99 | 4.374% | $89.7512 | $89.75 | $89.75 | $89.80 |
| Purchase #4 | $29.81 | 10.283% | $32.8754 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $73.78 | 10.541% | $81.5571 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $63.40 | 5.755% | $67.0487 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $63.48 | 4.107% | $66.0871 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $538.09 | $580.6236 | $580.63 | $580.65 | $580.80 | |