| 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 | $128.34 | 4.844% | $134.5568 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $71.48 | 9.765% | $78.46 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $9.46 | 12.203% | $10.6144 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $167.31 | 5.794% | $177.0039 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $8.77 | 12.232% | $9.8427 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $165.87 | 13.255% | $187.8561 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $71.25 | 3.679% | $73.8713 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $622.48 | $672.2052 | $672.20 | $672.15 | $672.30 | |