| 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 | $20.96 | 3.284% | $21.6483 | $21.65 | $21.65 | $21.60 |
| Purchase #2 | $150.68 | 10.321% | $166.2317 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $93.55 | 4.667% | $97.916 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $153.50 | 12.689% | $172.9776 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $174.26 | 11.235% | $193.8381 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $12.37 | 3.699% | $12.8276 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $160.70 | 6.397% | $170.98 | $170.98 | $171.00 | $171.00 |
| 7 purchase totals = | $766.02 | $836.4193 | $836.43 | $836.50 | $836.30 | |