| 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 | $189.91 | 11.407% | $211.573 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $169.52 | 8.402% | $183.7631 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $214.92 | 4.386% | $224.3464 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $132.32 | 12.625% | $149.0254 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $20.84 | 3.722% | $21.6157 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $168.38 | 7.665% | $181.2863 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $61.68 | 5.859% | $65.2938 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $957.57 | $1,036.9037 | $1,036.91 | $1,036.90 | $1,036.90 | |