| 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 | $215.61 | 7.855% | $232.5462 | $232.55 | $232.55 | $232.50 |
| Purchase #2 | $103.88 | 13.257% | $117.6514 | $117.65 | $117.65 | $117.70 |
| Purchase #3 | $168.36 | 4.628% | $176.1517 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $171.55 | 4.331% | $178.9798 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $89.74 | 3.822% | $93.1699 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $19.70 | 8.280% | $21.3312 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $88.36 | 3.281% | $91.2591 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $857.20 | $911.0893 | $911.09 | $911.10 | $911.20 | |