| 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 | $187.91 | 5.300% | $197.8692 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $93.56 | 11.217% | $104.0546 | $104.05 | $104.05 | $104.10 |
| Purchase #3 | $210.59 | 11.444% | $234.6899 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $181.29 | 4.383% | $189.2359 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $172.36 | 12.838% | $194.4876 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $168.71 | 12.172% | $189.2454 | $189.25 | $189.25 | $189.20 |
| Purchase #7 | $213.83 | 5.265% | $225.0881 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,228.25 | $1,334.6707 | $1,334.68 | $1,334.70 | $1,334.70 | |