| 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 | $143.59 | 9.234% | $156.8491 | $156.85 | $156.85 | $156.80 |
| Purchase #2 | $188.34 | 11.343% | $209.7034 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $77.77 | 9.210% | $84.9326 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $107.33 | 10.667% | $118.7789 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $246.60 | 13.448% | $279.7628 | $279.76 | $279.75 | $279.80 |
| Purchase #6 | $82.25 | 12.765% | $92.7492 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $72.40 | 8.778% | $78.7553 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $918.28 | $1,021.5313 | $1,021.53 | $1,021.55 | $1,021.50 | |