| 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 | $40.28 | 13.129% | $45.5684 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $152.35 | 12.432% | $171.2902 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $189.76 | 4.858% | $198.9785 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $105.49 | 6.796% | $112.6591 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $125.53 | 10.457% | $138.6567 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $242.34 | 6.745% | $258.6858 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $134.92 | 3.705% | $139.9188 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $990.67 | $1,065.7575 | $1,065.77 | $1,065.75 | $1,065.90 | |