| 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 | $150.93 | 7.641% | $162.4626 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $112.58 | 8.412% | $122.0502 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $220.46 | 12.350% | $247.6868 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $233.87 | 3.227% | $241.417 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $214.39 | 8.230% | $232.0343 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $176.60 | 5.391% | $186.1205 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $176.89 | 9.402% | $193.5212 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $1,285.72 | $1,385.2926 | $1,385.29 | $1,385.25 | $1,385.30 | |