| 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 | $85.57 | 7.284% | $91.8029 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $209.69 | 12.350% | $235.5867 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $144.41 | 10.439% | $159.485 | $159.49 | $159.50 | $159.50 |
| Purchase #4 | $228.49 | 10.404% | $252.2621 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $16.44 | 3.418% | $17.0019 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $155.55 | 11.686% | $173.7276 | $173.73 | $173.75 | $173.70 |
| Purchase #7 | $217.33 | 13.475% | $246.6152 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,057.48 | $1,176.4814 | $1,176.49 | $1,176.50 | $1,176.50 | |