| 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 | $157.28 | 11.129% | $174.7837 | $174.78 | $174.80 | $174.80 |
| Purchase #2 | $229.29 | 10.344% | $253.0078 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $134.83 | 13.415% | $152.9174 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $127.99 | 3.324% | $132.2444 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $225.41 | 8.633% | $244.8696 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $186.86 | 4.589% | $195.435 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $220.45 | 6.361% | $234.4728 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,282.11 | $1,387.7307 | $1,387.73 | $1,387.70 | $1,387.70 | |