| 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 | $223.81 | 4.574% | $234.0471 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $145.69 | 4.129% | $151.7055 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $214.70 | 8.320% | $232.563 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $166.84 | 4.672% | $174.6348 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $203.81 | 7.495% | $219.0856 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $68.42 | 4.143% | $71.2546 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $95.67 | 8.110% | $103.4288 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $1,118.94 | $1,186.7194 | $1,186.72 | $1,186.75 | $1,186.70 | |