| 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 | $17.36 | 4.613% | $18.1608 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $205.73 | 3.673% | $213.2865 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $140.75 | 9.450% | $154.0509 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $60.62 | 13.446% | $68.771 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $25.33 | 10.495% | $27.9884 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $153.96 | 3.628% | $159.5457 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $81.57 | 3.518% | $84.4396 | $84.44 | $84.45 | $84.40 |
| 7 purchase totals = | $685.32 | $726.2429 | $726.25 | $726.25 | $726.30 | |