| 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 | $138.44 | 3.280% | $142.9808 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $178.70 | 4.440% | $186.6343 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $31.86 | 13.594% | $36.191 | $36.19 | $36.20 | $36.20 |
| Purchase #4 | $190.73 | 4.164% | $198.672 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $190.27 | 5.649% | $201.0184 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $227.53 | 10.241% | $250.8313 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $190.56 | 7.210% | $204.2994 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $1,148.09 | $1,220.6272 | $1,220.62 | $1,220.65 | $1,220.60 | |