| 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 | $170.57 | 11.538% | $190.2504 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $227.84 | 4.145% | $237.284 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $203.64 | 11.433% | $226.9222 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $176.39 | 13.205% | $199.6823 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $79.82 | 9.318% | $87.2576 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $174.77 | 4.750% | $183.0716 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $232.34 | 9.235% | $253.7966 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,265.37 | $1,378.2647 | $1,378.26 | $1,378.25 | $1,378.40 | |