| 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 | $70.54 | 3.744% | $73.181 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $179.85 | 13.270% | $203.7161 | $203.72 | $203.70 | $203.70 |
| Purchase #3 | $163.36 | 9.658% | $179.1373 | $179.14 | $179.15 | $179.10 |
| Purchase #4 | $115.47 | 8.144% | $124.8739 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $199.86 | 6.148% | $212.1474 | $212.15 | $212.15 | $212.10 |
| Purchase #6 | $104.26 | 4.410% | $108.8579 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $116.52 | 6.140% | $123.6743 | $123.67 | $123.65 | $123.70 |
| 7 purchase totals = | $949.86 | $1,025.5879 | $1,025.59 | $1,025.55 | $1,025.60 | |