| 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 | $77.32 | 5.669% | $81.7033 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $148.32 | 12.165% | $166.3631 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $179.66 | 7.696% | $193.4866 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $192.51 | 7.865% | $207.6509 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $135.35 | 3.701% | $140.3593 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $46.59 | 8.267% | $50.4416 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $150.76 | 11.372% | $167.9044 | $167.90 | $167.90 | $167.90 |
| 7 purchase totals = | $930.51 | $1,007.9092 | $1,007.90 | $1,007.90 | $1,008.00 | |