| 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 | $188.39 | 9.558% | $206.3963 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $27.99 | 7.715% | $30.1494 | $30.15 | $30.15 | $30.10 |
| Purchase #3 | $155.67 | 9.385% | $170.2796 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $187.65 | 12.391% | $210.9017 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $121.69 | 12.316% | $136.6773 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $166.70 | 6.652% | $177.7889 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $233.53 | 6.636% | $249.0271 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $1,081.62 | $1,181.2203 | $1,181.23 | $1,181.30 | $1,181.20 | |