| 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 | $186.29 | 3.266% | $192.3742 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $75.91 | 4.491% | $79.3191 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $14.54 | 4.295% | $15.1645 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $134.32 | 7.376% | $144.2274 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $86.88 | 9.356% | $95.0085 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $126.26 | 4.222% | $131.5907 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $244.84 | 7.503% | $263.2103 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $869.04 | $920.8947 | $920.89 | $920.85 | $920.90 | |