| 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 | $176.31 | 12.114% | $197.6682 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $179.73 | 9.542% | $196.8798 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $223.60 | 12.401% | $251.3286 | $251.33 | $251.35 | $251.30 |
| Purchase #4 | $41.27 | 8.458% | $44.7606 | $44.76 | $44.75 | $44.80 |
| Purchase #5 | $206.58 | 12.370% | $232.1339 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $242.86 | 11.722% | $271.328 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $100.96 | 13.221% | $114.3079 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $1,171.31 | $1,308.4070 | $1,308.41 | $1,308.45 | $1,308.40 | |