| 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 | $162.95 | 10.130% | $179.4568 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $20.56 | 13.693% | $23.3753 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $68.36 | 11.223% | $76.032 | $76.03 | $76.05 | $76.00 |
| Purchase #4 | $243.54 | 5.376% | $256.6327 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $159.32 | 4.114% | $165.8744 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $38.64 | 6.785% | $41.2617 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $76.76 | 4.192% | $79.9778 | $79.98 | $80.00 | $80.00 |
| 7 purchase totals = | $770.13 | $822.6107 | $822.61 | $822.65 | $822.70 | |