| 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 | $182.50 | 4.210% | $190.1833 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $165.63 | 8.161% | $179.1471 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $44.60 | 12.181% | $50.0327 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $52.56 | 4.356% | $54.8495 | $54.85 | $54.85 | $54.80 |
| Purchase #5 | $207.90 | 4.349% | $216.9416 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $6.35 | 8.402% | $6.8835 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $125.85 | 9.210% | $137.4408 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $785.39 | $835.4785 | $835.47 | $835.55 | $835.30 | |