| 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 | $177.32 | 5.170% | $186.4874 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $118.82 | 12.198% | $133.3137 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $57.77 | 10.203% | $63.6643 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $25.54 | 11.347% | $28.438 | $28.44 | $28.45 | $28.40 |
| Purchase #5 | $198.48 | 13.788% | $225.8464 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $141.99 | 3.610% | $147.1158 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $202.70 | 11.219% | $225.4409 | $225.44 | $225.45 | $225.40 |
| 7 purchase totals = | $922.62 | $1,010.3065 | $1,010.31 | $1,010.30 | $1,010.20 | |