| 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 | $196.58 | 10.283% | $216.7943 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $229.85 | 8.328% | $248.9919 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $169.64 | 7.240% | $181.9219 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $14.30 | 9.600% | $15.6728 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $171.80 | 7.865% | $185.3121 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $160.53 | 13.378% | $182.0057 | $182.01 | $182.00 | $182.00 |
| Purchase #7 | $5.97 | 3.359% | $6.1705 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $948.67 | $1,036.8692 | $1,036.86 | $1,036.80 | $1,036.90 | |