| 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 | $109.54 | 3.637% | $113.524 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $133.60 | 9.148% | $145.8217 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $12.99 | 13.185% | $14.7027 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $102.34 | 5.535% | $108.0045 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $171.76 | 10.364% | $189.5612 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $109.41 | 11.637% | $122.142 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $168.55 | 4.721% | $176.5072 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $808.19 | $870.2633 | $870.25 | $870.20 | $870.20 | |