| 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 | $146.91 | 6.104% | $155.8774 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $157.70 | 5.325% | $166.0975 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $131.70 | 11.679% | $147.0812 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $124.62 | 9.651% | $136.6471 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $138.49 | 11.765% | $154.7833 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $118.63 | 6.426% | $126.2532 | $126.25 | $126.25 | $126.30 |
| Purchase #7 | $214.90 | 13.268% | $243.4129 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,032.95 | $1,130.1526 | $1,130.15 | $1,130.20 | $1,130.20 | |