| 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 | $180.43 | 11.874% | $201.8543 | $201.85 | $201.85 | $201.90 |
| Purchase #2 | $210.84 | 5.653% | $222.7588 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $79.98 | 11.299% | $89.0169 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $85.76 | 9.426% | $93.8437 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $35.92 | 9.686% | $39.3992 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $15.92 | 13.249% | $18.0292 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $84.44 | 9.634% | $92.5749 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $693.29 | $757.4770 | $757.47 | $757.45 | $757.50 | |