| 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 | $164.49 | 4.137% | $171.295 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $136.67 | 7.738% | $147.2455 | $147.25 | $147.25 | $147.20 |
| Purchase #3 | $84.38 | 7.138% | $90.403 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $130.65 | 6.568% | $139.2311 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $10.81 | 3.675% | $11.2073 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $70.36 | 5.844% | $74.4718 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $206.55 | 11.682% | $230.6792 | $230.68 | $230.70 | $230.70 |
| 7 purchase totals = | $803.91 | $864.5329 | $864.54 | $864.55 | $864.50 | |