| 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 | $31.34 | 5.659% | $33.1135 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $141.45 | 5.156% | $148.7432 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $43.64 | 9.703% | $47.8744 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $169.42 | 10.115% | $186.5568 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $151.33 | 5.807% | $160.1177 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $175.30 | 10.185% | $193.1543 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $217.79 | 11.806% | $243.5023 | $243.50 | $243.50 | $243.50 |
| 7 purchase totals = | $930.27 | $1,013.0622 | $1,013.05 | $1,013.00 | $1,013.10 | |