| 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 | $131.86 | 10.624% | $145.8688 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $65.80 | 4.749% | $68.9248 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $167.78 | 7.198% | $179.8568 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $232.33 | 11.265% | $258.502 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $186.30 | 8.388% | $201.9268 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $184.91 | 13.871% | $210.5589 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $130.69 | 9.435% | $143.0206 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $1,099.67 | $1,208.6587 | $1,208.66 | $1,208.60 | $1,208.70 | |