| 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 | $118.72 | 9.308% | $129.7705 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $204.68 | 5.456% | $215.8473 | $215.85 | $215.85 | $215.80 |
| Purchase #3 | $209.90 | 7.647% | $225.9511 | $225.95 | $225.95 | $226.00 |
| Purchase #4 | $232.99 | 3.129% | $240.2803 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $185.28 | 11.364% | $206.3352 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $137.59 | 5.249% | $144.8121 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $28.96 | 6.331% | $30.7935 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $1,118.12 | $1,193.7900 | $1,193.79 | $1,193.80 | $1,193.80 | |