| 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 | $173.35 | 12.491% | $195.0031 | $195.00 | $195.00 | $195.00 |
| Purchase #2 | $8.80 | 7.200% | $9.4336 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $64.56 | 4.236% | $67.2948 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $90.35 | 12.608% | $101.7413 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $192.90 | 12.522% | $217.0549 | $217.05 | $217.05 | $217.10 |
| Purchase #6 | $115.37 | 8.441% | $125.1084 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $127.33 | 4.501% | $133.0611 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $772.66 | $848.6972 | $848.68 | $848.70 | $848.70 | |