| 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 | $243.39 | 12.521% | $273.8649 | $273.86 | $273.85 | $273.90 |
| Purchase #2 | $144.37 | 11.463% | $160.9191 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $23.80 | 6.327% | $25.3058 | $25.31 | $25.30 | $25.30 |
| Purchase #4 | $138.40 | 3.651% | $143.453 | $143.45 | $143.45 | $143.50 |
| Purchase #5 | $58.79 | 10.480% | $64.9512 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $104.95 | 8.854% | $114.2423 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $168.49 | 3.315% | $174.0754 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $882.19 | $956.8117 | $956.81 | $956.80 | $956.90 | |