| 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 | $156.39 | 5.779% | $165.4278 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $157.37 | 12.855% | $177.5999 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $70.45 | 8.391% | $76.3615 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $78.49 | 3.188% | $80.9923 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $131.33 | 5.646% | $138.7449 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $78.94 | 5.172% | $83.0228 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $226.73 | 8.142% | $245.1904 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $899.70 | $967.3396 | $967.33 | $967.35 | $967.30 | |