| 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 | $102.96 | 6.620% | $109.776 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $175.30 | 9.836% | $192.5425 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $158.79 | 5.557% | $167.614 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $162.91 | 11.461% | $181.5811 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $117.27 | 11.575% | $130.844 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $195.47 | 8.848% | $212.7652 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $175.63 | 12.293% | $197.2202 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,088.33 | $1,192.3430 | $1,192.34 | $1,192.35 | $1,192.30 | |