| 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 | $206.67 | 12.851% | $233.2292 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $38.51 | 3.455% | $39.8405 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $17.34 | 12.780% | $19.5561 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $16.84 | 8.140% | $18.2108 | $18.21 | $18.20 | $18.20 |
| Purchase #5 | $69.48 | 5.321% | $73.177 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $155.56 | 4.240% | $162.1557 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $232.52 | 9.534% | $254.6885 | $254.69 | $254.70 | $254.70 |
| 7 purchase totals = | $736.92 | $800.8578 | $800.87 | $800.90 | $800.90 | |