| 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 | $144.81 | 12.347% | $162.6897 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $24.65 | 5.541% | $26.0159 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $7.77 | 7.686% | $8.3672 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $198.80 | 11.119% | $220.9046 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $23.77 | 4.108% | $24.7465 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $131.65 | 3.287% | $135.9773 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $14.47 | 10.240% | $15.9517 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $545.92 | $594.6529 | $594.66 | $594.65 | $594.70 | |