| 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 | $145.77 | 3.549% | $150.9434 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $204.75 | 8.745% | $222.6554 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $227.85 | 11.689% | $254.4834 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $30.67 | 13.210% | $34.7215 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $19.38 | 11.695% | $21.6465 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $197.97 | 13.600% | $224.8939 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $108.36 | 10.171% | $119.3813 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $934.75 | $1,028.7254 | $1,028.72 | $1,028.75 | $1,028.70 | |