| 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 | $119.42 | 13.871% | $135.9847 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $164.99 | 9.499% | $180.6624 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $187.26 | 6.266% | $198.9937 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $143.87 | 10.198% | $158.5419 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $20.84 | 3.772% | $21.6261 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $34.52 | 8.808% | $37.5605 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $219.84 | 5.495% | $231.9202 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $890.74 | $965.2895 | $965.28 | $965.30 | $965.30 | |