| 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 | $180.71 | 9.453% | $197.7925 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $199.32 | 13.466% | $226.1604 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $105.25 | 3.149% | $108.5643 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $96.79 | 3.502% | $100.1796 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $97.61 | 5.414% | $102.8946 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $38.25 | 11.694% | $42.723 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $31.36 | 12.130% | $35.164 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $749.29 | $813.4784 | $813.46 | $813.45 | $813.60 | |