| 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 | $140.73 | 12.639% | $158.5169 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $193.44 | 4.657% | $202.4485 | $202.45 | $202.45 | $202.40 |
| Purchase #3 | $78.28 | 11.399% | $87.2031 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $30.29 | 7.137% | $32.4518 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $202.93 | 3.267% | $209.5597 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $215.37 | 9.289% | $235.3757 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $105.89 | 6.613% | $112.8925 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $966.93 | $1,038.4482 | $1,038.45 | $1,038.45 | $1,038.50 | |