| 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 | $145.51 | 8.185% | $157.42 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $182.88 | 13.861% | $208.229 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $108.47 | 12.552% | $122.0852 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $137.96 | 9.540% | $151.1214 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $90.49 | 5.609% | $95.5656 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $174.30 | 13.732% | $198.2349 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $61.44 | 11.860% | $68.7268 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $901.05 | $1,001.3829 | $1,001.39 | $1,001.40 | $1,001.30 | |