| 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 | $197.48 | 11.419% | $220.0302 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $167.91 | 13.687% | $190.8918 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $15.95 | 11.424% | $17.7721 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $124.76 | 5.376% | $131.4671 | $131.47 | $131.45 | $131.50 |
| Purchase #5 | $74.51 | 8.524% | $80.8612 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $68.99 | 10.821% | $76.4554 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $79.34 | 7.439% | $85.2421 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $728.94 | $802.7199 | $802.72 | $802.70 | $802.80 | |