| 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 | $136.31 | 13.713% | $155.0022 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $200.56 | 13.653% | $227.9425 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $225.53 | 11.493% | $251.4502 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $23.51 | 9.430% | $25.727 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $19.66 | 11.726% | $21.9653 | $21.97 | $21.95 | $22.00 |
| Purchase #6 | $17.48 | 9.318% | $19.1088 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $193.29 | 3.127% | $199.3342 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $816.34 | $900.5302 | $900.53 | $900.55 | $900.50 | |