| 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 | $145.78 | 10.103% | $160.5082 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $208.25 | 13.357% | $236.066 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $117.84 | 13.621% | $133.891 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $78.28 | 9.202% | $85.4833 | $85.48 | $85.50 | $85.50 |
| Purchase #5 | $69.71 | 11.176% | $77.5008 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $141.90 | 12.205% | $159.2189 | $159.22 | $159.20 | $159.20 |
| Purchase #7 | $131.92 | 3.676% | $136.7694 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $893.68 | $989.4376 | $989.44 | $989.40 | $989.50 | |