| 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 | $130.83 | 10.844% | $145.0172 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $25.93 | 6.780% | $27.6881 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $226.99 | 11.195% | $252.4015 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $78.75 | 11.613% | $87.8952 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $145.32 | 6.754% | $155.1349 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $195.27 | 10.596% | $215.9608 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $35.52 | 10.513% | $39.2542 | $39.25 | $39.25 | $39.30 |
| 7 purchase totals = | $838.61 | $923.3519 | $923.35 | $923.35 | $923.40 | |