| 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 | $154.41 | 11.124% | $171.5866 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $82.55 | 7.314% | $88.5877 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $250.32 | 13.860% | $285.0144 | $285.01 | $285.00 | $285.00 |
| Purchase #4 | $239.85 | 4.806% | $251.3772 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $39.48 | 5.390% | $41.608 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $245.62 | 9.335% | $268.5486 | $268.55 | $268.55 | $268.50 |
| Purchase #7 | $66.26 | 12.824% | $74.7572 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $1,078.49 | $1,181.4797 | $1,181.49 | $1,181.50 | $1,181.50 | |