| 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 | $157.49 | 11.398% | $175.4407 | $175.44 | $175.45 | $175.40 |
| Purchase #2 | $18.41 | 7.381% | $19.7688 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $42.69 | 10.409% | $47.1336 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $136.84 | 4.834% | $143.4548 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $235.48 | 12.679% | $265.3365 | $265.34 | $265.35 | $265.30 |
| Purchase #6 | $123.35 | 7.225% | $132.262 | $132.26 | $132.25 | $132.30 |
| Purchase #7 | $163.92 | 9.540% | $179.558 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $878.18 | $962.9544 | $962.95 | $962.95 | $963.00 | |