| 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 | $131.47 | 11.250% | $146.2604 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $120.38 | 4.678% | $126.0114 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $21.32 | 9.604% | $23.3676 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $203.57 | 8.132% | $220.1243 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $17.80 | 5.784% | $18.8296 | $18.83 | $18.85 | $18.80 |
| Purchase #6 | $86.49 | 10.204% | $95.3154 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $176.84 | 12.177% | $198.3738 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $757.87 | $828.2825 | $828.28 | $828.20 | $828.30 | |