| 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 | $178.92 | 7.219% | $191.8362 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $55.55 | 10.153% | $61.19 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $54.39 | 5.520% | $57.3923 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $219.33 | 4.169% | $228.4739 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $7.78 | 7.274% | $8.3459 | $8.35 | $8.35 | $8.30 |
| Purchase #6 | $146.93 | 13.547% | $166.8346 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $89.89 | 7.861% | $96.9563 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $752.79 | $811.0292 | $811.03 | $811.05 | $811.00 | |