| 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 | $144.93 | 3.555% | $150.0823 | $150.08 | $150.10 | $150.10 |
| Purchase #2 | $203.46 | 4.467% | $212.5486 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $175.91 | 5.841% | $186.1849 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $106.91 | 6.359% | $113.7084 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $239.86 | 6.185% | $254.6953 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $10.57 | 12.527% | $11.8941 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $67.37 | 6.332% | $71.6359 | $71.64 | $71.65 | $71.60 |
| 7 purchase totals = | $949.01 | $1,000.7495 | $1,000.75 | $1,000.80 | $1,000.70 | |