| 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 | $141.51 | 9.356% | $154.7497 | $154.75 | $154.75 | $154.70 |
| Purchase #2 | $50.79 | 8.107% | $54.9075 | $54.91 | $54.90 | $54.90 |
| Purchase #3 | $188.69 | 13.430% | $214.0311 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $13.46 | 5.667% | $14.2228 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $108.99 | 7.571% | $117.2416 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $206.43 | 11.531% | $230.2334 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $122.60 | 4.352% | $127.9356 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $832.47 | $913.3217 | $913.32 | $913.35 | $913.10 | |