| 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 | $16.82 | 13.215% | $19.0428 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $159.53 | 3.734% | $165.4869 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $112.56 | 6.609% | $119.9991 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $198.26 | 13.154% | $224.3391 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $60.85 | 7.498% | $65.4125 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $152.95 | 9.454% | $167.4099 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $16.93 | 5.473% | $17.8566 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $717.90 | $779.5469 | $779.55 | $779.55 | $779.50 | |