| 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 | $16.93 | 13.747% | $19.2574 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $130.40 | 12.513% | $146.717 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $108.66 | 7.625% | $116.9453 | $116.95 | $116.95 | $116.90 |
| Purchase #4 | $215.98 | 13.676% | $245.5174 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $131.43 | 9.272% | $143.6162 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $157.65 | 6.585% | $168.0313 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $16.44 | 5.424% | $17.3317 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $777.49 | $857.4163 | $857.43 | $857.40 | $857.30 | |