| 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 | $149.62 | 11.539% | $166.8847 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $222.63 | 13.371% | $252.3979 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $82.86 | 13.375% | $93.9425 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $72.47 | 13.273% | $82.0889 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $8.95 | 3.311% | $9.2463 | $9.25 | $9.25 | $9.20 |
| Purchase #6 | $67.41 | 6.700% | $71.9265 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $46.93 | 4.726% | $49.1479 | $49.15 | $49.15 | $49.10 |
| 7 purchase totals = | $650.87 | $725.6347 | $725.64 | $725.70 | $725.50 | |