| 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 | $159.44 | 9.699% | $174.9041 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $20.34 | 7.520% | $21.8696 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $240.69 | 8.374% | $260.8454 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $123.26 | 9.266% | $134.6813 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $215.69 | 12.623% | $242.9165 | $242.92 | $242.90 | $242.90 |
| Purchase #6 | $94.58 | 4.305% | $98.6517 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $76.44 | 8.537% | $82.9657 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $930.44 | $1,016.8343 | $1,016.84 | $1,016.80 | $1,016.90 | |