| 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 | $184.40 | 4.161% | $192.0729 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $236.53 | 7.104% | $253.3331 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $86.54 | 10.117% | $95.2953 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $37.93 | 11.102% | $42.141 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $111.95 | 10.753% | $123.988 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $138.55 | 7.735% | $149.2668 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $46.37 | 7.235% | $49.7249 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $842.27 | $905.8220 | $905.82 | $905.80 | $905.80 | |