| 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 | $159.33 | 9.503% | $174.4711 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $127.34 | 11.338% | $141.7778 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $113.88 | 9.438% | $124.628 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $107.95 | 12.549% | $121.4966 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $189.39 | 6.333% | $201.3841 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $249.26 | 6.713% | $265.9928 | $265.99 | $266.00 | $266.00 |
| Purchase #7 | $235.67 | 10.396% | $260.1703 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $1,182.82 | $1,289.9207 | $1,289.92 | $1,289.95 | $1,290.00 | |