| 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 | $106.84 | 6.766% | $114.0688 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $66.40 | 12.835% | $74.9224 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $186.61 | 9.477% | $204.295 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $69.40 | 5.360% | $73.1198 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $104.80 | 10.622% | $115.9319 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $140.36 | 13.643% | $159.5093 | $159.51 | $159.50 | $159.50 |
| Purchase #7 | $159.41 | 12.801% | $179.8161 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $833.82 | $921.6633 | $921.67 | $921.60 | $921.60 | |