| 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 | $146.41 | 5.121% | $153.9077 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $186.26 | 9.797% | $204.5079 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $143.95 | 4.661% | $150.6595 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $13.50 | 6.714% | $14.4064 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $17.43 | 12.129% | $19.5441 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $96.75 | 11.671% | $108.0417 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $158.50 | 5.333% | $166.9528 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $762.80 | $818.0201 | $818.02 | $818.00 | $818.00 | |