| 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 | $198.51 | 8.642% | $215.6652 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $17.27 | 6.759% | $18.4373 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $135.94 | 12.755% | $153.2791 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $36.52 | 12.730% | $41.169 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $9.64 | 6.753% | $10.291 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $28.82 | 5.382% | $30.3711 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $174.47 | 9.839% | $191.6361 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $601.17 | $660.8488 | $660.86 | $660.85 | $660.90 | |