| 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 | $133.75 | 7.696% | $144.0434 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $160.31 | 13.651% | $182.1939 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $59.77 | 11.758% | $66.7978 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $207.87 | 4.872% | $217.9974 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $98.74 | 8.859% | $107.4874 | $107.49 | $107.50 | $107.50 |
| Purchase #6 | $142.30 | 12.276% | $159.7687 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $247.55 | 6.326% | $263.21 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $1,050.29 | $1,141.4986 | $1,141.50 | $1,141.50 | $1,141.50 | |