| 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 | $173.44 | 4.571% | $181.3679 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $150.89 | 11.207% | $167.8002 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $121.69 | 3.370% | $125.791 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $48.59 | 9.809% | $53.3562 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $175.65 | 9.858% | $192.9656 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $35.52 | 9.130% | $38.763 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $22.59 | 8.821% | $24.5827 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $728.37 | $784.6266 | $784.63 | $784.60 | $784.80 | |