| 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 | $105.87 | 3.163% | $109.2187 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $226.39 | 12.355% | $254.3605 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $157.25 | 11.451% | $175.2567 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $167.87 | 8.798% | $182.6392 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $166.66 | 12.758% | $187.9225 | $187.92 | $187.90 | $187.90 |
| Purchase #6 | $128.89 | 12.696% | $145.2539 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $118.88 | 11.507% | $132.5595 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $1,071.81 | $1,187.2110 | $1,187.21 | $1,187.15 | $1,187.30 | |