| 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 | $149.68 | 4.627% | $156.6057 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $158.39 | 12.849% | $178.7415 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $199.61 | 12.352% | $224.2658 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $163.74 | 9.587% | $179.4378 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $194.61 | 3.712% | $201.8339 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $151.75 | 7.547% | $163.2026 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $45.28 | 6.390% | $48.1734 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $1,063.06 | $1,152.2607 | $1,152.26 | $1,152.25 | $1,152.20 | |