| 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 | $121.75 | 11.271% | $135.4724 | $135.47 | $135.45 | $135.50 |
| Purchase #2 | $130.84 | 9.705% | $143.538 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $70.45 | 9.485% | $77.1322 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $145.98 | 9.609% | $160.0072 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $126.77 | 6.167% | $134.5879 | $134.59 | $134.60 | $134.60 |
| Purchase #6 | $160.39 | 8.203% | $173.5468 | $173.55 | $173.55 | $173.50 |
| Purchase #7 | $46.55 | 9.730% | $51.0793 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $802.73 | $875.3638 | $875.37 | $875.40 | $875.30 | |