| 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 | $173.80 | 11.149% | $193.177 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $173.93 | 12.416% | $195.5251 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $134.76 | 3.320% | $139.234 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $61.45 | 11.613% | $68.5862 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $164.49 | 9.144% | $179.531 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $103.74 | 13.269% | $117.5053 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $208.34 | 10.368% | $229.9407 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,020.51 | $1,123.4993 | $1,123.51 | $1,123.60 | $1,123.40 | |