| 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 | $11.64 | 13.828% | $13.2496 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $115.82 | 4.703% | $121.267 | $121.27 | $121.25 | $121.30 |
| Purchase #3 | $163.76 | 6.563% | $174.5076 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $126.52 | 6.288% | $134.4756 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $28.33 | 10.368% | $31.2673 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $181.33 | 5.652% | $191.5788 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $230.75 | 8.473% | $250.3014 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $858.15 | $916.6473 | $916.66 | $916.65 | $916.70 | |