| 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 | $172.78 | 11.720% | $193.0298 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $136.85 | 7.692% | $147.3765 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $58.40 | 11.423% | $65.071 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $134.69 | 12.134% | $151.0333 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $235.60 | 8.420% | $255.4375 | $255.44 | $255.45 | $255.40 |
| Purchase #6 | $147.99 | 8.335% | $160.325 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $136.40 | 10.547% | $150.7861 | $150.79 | $150.80 | $150.80 |
| 7 purchase totals = | $1,022.71 | $1,123.0592 | $1,123.07 | $1,123.15 | $1,123.00 | |