| 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 | $131.36 | 5.226% | $138.2249 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $127.62 | 8.655% | $138.6655 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $111.79 | 3.199% | $115.3662 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $221.76 | 13.762% | $252.2786 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $62.28 | 7.201% | $66.7648 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $168.70 | 7.315% | $181.0404 | $181.04 | $181.05 | $181.00 |
| Purchase #7 | $233.67 | 13.157% | $264.414 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $1,057.18 | $1,156.7544 | $1,156.75 | $1,156.70 | $1,156.80 | |