| 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 | $139.47 | 4.612% | $145.9024 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $141.53 | 3.264% | $146.1495 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $114.88 | 8.529% | $124.6781 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $144.69 | 11.867% | $161.8604 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $8.42 | 8.359% | $9.1238 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $47.48 | 8.256% | $51.3999 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $15.45 | 4.522% | $16.1486 | $16.15 | $16.15 | $16.10 |
| 7 purchase totals = | $611.92 | $655.2627 | $655.26 | $655.25 | $655.20 | |