| 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 | $121.26 | 9.683% | $133.0016 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $64.44 | 3.816% | $66.899 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $67.86 | 10.207% | $74.7865 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $186.34 | 3.841% | $193.4973 | $193.50 | $193.50 | $193.50 |
| Purchase #5 | $170.70 | 3.272% | $176.2853 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $31.59 | 9.735% | $34.6653 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $29.83 | 7.750% | $32.1418 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $672.02 | $711.2768 | $711.29 | $711.30 | $711.30 | |