| 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 | $175.37 | 11.283% | $195.157 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $224.55 | 12.670% | $253.0005 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $70.74 | 13.450% | $80.2545 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $228.99 | 7.641% | $246.4871 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $37.35 | 8.406% | $40.4896 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $96.95 | 8.791% | $105.4729 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $138.46 | 3.538% | $143.3587 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $972.41 | $1,064.2203 | $1,064.22 | $1,064.20 | $1,064.40 | |