| 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 | $218.50 | 11.353% | $243.3063 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $16.57 | 7.239% | $17.7695 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $207.34 | 4.450% | $216.5666 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $215.76 | 9.119% | $235.4352 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $149.54 | 10.847% | $165.7606 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $165.28 | 4.204% | $172.2284 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $128.54 | 12.626% | $144.7695 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,101.53 | $1,195.8361 | $1,195.85 | $1,195.80 | $1,195.90 | |