| 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 | $187.63 | 6.244% | $199.3456 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $113.53 | 3.273% | $117.2458 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $91.29 | 7.350% | $97.9998 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $131.70 | 11.615% | $146.997 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $90.58 | 9.383% | $99.0791 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $90.53 | 11.642% | $101.0695 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $216.78 | 3.596% | $224.5754 | $224.58 | $224.60 | $224.60 |
| 7 purchase totals = | $922.04 | $986.3122 | $986.33 | $986.35 | $986.30 | |