| 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 | $167.62 | 12.621% | $188.7753 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $72.48 | 6.530% | $77.2129 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $125.56 | 11.400% | $139.8738 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $142.63 | 7.745% | $153.6767 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $197.79 | 5.620% | $208.9058 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $56.34 | 3.783% | $58.4713 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $203.38 | 3.113% | $209.7112 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $965.80 | $1,036.6270 | $1,036.63 | $1,036.60 | $1,036.70 | |