| 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 | $165.27 | 6.383% | $175.8192 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $180.74 | 8.576% | $196.2403 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $13.66 | 5.295% | $14.3833 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $229.47 | 7.437% | $246.5357 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $218.70 | 9.751% | $240.0254 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $193.56 | 10.698% | $214.267 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $74.64 | 11.450% | $83.1863 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $1,076.04 | $1,170.4572 | $1,170.47 | $1,170.50 | $1,170.40 | |