| 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 | $175.53 | 13.142% | $198.5982 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $250.99 | 11.609% | $280.1274 | $280.13 | $280.15 | $280.10 |
| Purchase #3 | $242.45 | 11.434% | $270.1717 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $150.63 | 11.635% | $168.1558 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $193.67 | 13.689% | $220.1815 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $234.83 | 4.605% | $245.6439 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $216.86 | 7.309% | $232.7103 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,464.96 | $1,615.5888 | $1,615.59 | $1,615.60 | $1,615.60 | |