| 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 | $13.34 | 10.170% | $14.6967 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $166.34 | 12.287% | $186.7782 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $5.51 | 3.326% | $5.6933 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $166.47 | 12.548% | $187.3587 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $112.96 | 7.402% | $121.3213 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $185.72 | 5.420% | $195.786 | $195.79 | $195.80 | $195.80 |
| Purchase #7 | $197.32 | 4.315% | $205.8344 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $847.66 | $917.4686 | $917.47 | $917.50 | $917.50 | |