| 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 | $65.51 | 6.130% | $69.5258 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $153.70 | 3.630% | $159.2793 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $146.56 | 7.280% | $157.2296 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $212.49 | 6.788% | $226.9138 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $43.38 | 4.705% | $45.421 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $168.63 | 12.224% | $189.2433 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $231.25 | 10.430% | $255.3694 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $1,021.52 | $1,102.9822 | $1,102.98 | $1,103.00 | $1,102.90 | |