| 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 | $191.47 | 8.218% | $207.205 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $31.91 | 12.567% | $35.9201 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $163.69 | 4.166% | $170.5093 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $176.62 | 7.651% | $190.1332 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $69.64 | 13.597% | $79.109 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $186.72 | 6.291% | $198.4666 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $89.25 | 6.872% | $95.3833 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $909.30 | $976.7265 | $976.73 | $976.70 | $976.70 | |