| 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 | $127.53 | 5.709% | $134.8107 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $119.66 | 10.569% | $132.3069 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $12.67 | 7.298% | $13.5947 | $13.59 | $13.60 | $13.60 |
| Purchase #4 | $12.55 | 9.184% | $13.7026 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $26.45 | 9.653% | $29.0032 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $157.32 | 13.264% | $178.1869 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $159.64 | 13.315% | $180.8961 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $615.82 | $682.5011 | $682.50 | $682.50 | $682.50 | |