| 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 | $171.87 | 4.546% | $179.6832 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $216.82 | 12.207% | $243.2872 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $109.83 | 11.706% | $122.6867 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $205.45 | 13.713% | $233.6234 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $85.94 | 8.857% | $93.5517 | $93.55 | $93.55 | $93.60 |
| Purchase #6 | $59.92 | 4.257% | $62.4708 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $95.69 | 3.371% | $98.9157 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $945.52 | $1,034.2187 | $1,034.22 | $1,034.20 | $1,034.30 | |