| 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 | $161.55 | 5.260% | $170.0475 | $170.05 | $170.05 | $170.00 |
| Purchase #2 | $15.54 | 12.549% | $17.4901 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $118.55 | 7.731% | $127.7151 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $32.45 | 5.695% | $34.298 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $233.89 | 6.276% | $248.5689 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $101.54 | 4.357% | $105.9641 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $7.94 | 8.589% | $8.622 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $671.46 | $712.7057 | $712.71 | $712.65 | $712.70 | |