| 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 | $165.29 | 4.246% | $172.3082 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $159.68 | 13.590% | $181.3805 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $226.83 | 13.520% | $257.4974 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $27.35 | 7.727% | $29.4633 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $96.47 | 7.319% | $103.5306 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $152.98 | 11.501% | $170.5742 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $218.48 | 5.372% | $230.2167 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $1,047.08 | $1,144.9709 | $1,144.97 | $1,144.95 | $1,145.00 | |