| 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 | $138.72 | 4.548% | $145.029 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $32.91 | 3.558% | $34.0809 | $34.08 | $34.10 | $34.10 |
| Purchase #3 | $235.83 | 4.729% | $246.9824 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $211.39 | 6.336% | $224.7837 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $161.95 | 6.652% | $172.7229 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $6.67 | 5.774% | $7.0551 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $84.73 | 5.214% | $89.1478 | $89.15 | $89.15 | $89.10 |
| 7 purchase totals = | $872.20 | $919.8018 | $919.80 | $919.85 | $919.80 | |