| 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 | $149.66 | 6.425% | $159.2757 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $87.46 | 11.518% | $97.5336 | $97.53 | $97.55 | $97.50 |
| Purchase #3 | $178.48 | 12.797% | $201.3201 | $201.32 | $201.30 | $201.30 |
| Purchase #4 | $222.76 | 5.469% | $234.9427 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $165.83 | 8.281% | $179.5624 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $225.84 | 12.776% | $254.6933 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $187.52 | 7.268% | $201.149 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $1,217.55 | $1,328.4768 | $1,328.47 | $1,328.50 | $1,328.40 | |