| 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 | $175.71 | 5.595% | $185.541 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $202.49 | 12.504% | $227.8093 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $145.59 | 13.640% | $165.4485 | $165.45 | $165.45 | $165.40 |
| Purchase #4 | $127.33 | 6.801% | $135.9897 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $169.97 | 11.145% | $188.9132 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $177.42 | 8.704% | $192.8626 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $165.60 | 12.200% | $185.8032 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $1,164.11 | $1,282.3675 | $1,282.36 | $1,282.35 | $1,282.30 | |