| 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 | $176.34 | 3.181% | $181.9494 | $181.95 | $181.95 | $181.90 |
| Purchase #2 | $11.66 | 5.542% | $12.3062 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $191.45 | 9.431% | $209.5056 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $18.66 | 5.120% | $19.6154 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $46.91 | 9.827% | $51.5198 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $171.99 | 12.375% | $193.2738 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $62.31 | 11.843% | $69.6894 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $679.32 | $737.8596 | $737.87 | $737.80 | $737.80 | |