| 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 | $166.94 | 11.387% | $185.9495 | $185.95 | $185.95 | $185.90 |
| Purchase #2 | $154.70 | 7.364% | $166.0921 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $190.78 | 8.785% | $207.54 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $197.51 | 12.127% | $221.462 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $83.60 | 4.315% | $87.2073 | $87.21 | $87.20 | $87.20 |
| Purchase #6 | $74.68 | 4.780% | $78.2497 | $78.25 | $78.25 | $78.20 |
| Purchase #7 | $202.49 | 12.155% | $227.1027 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $1,070.70 | $1,173.6033 | $1,173.60 | $1,173.60 | $1,173.50 | |