| 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 | $191.80 | 9.342% | $209.718 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $200.28 | 12.692% | $225.6995 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $157.45 | 8.243% | $170.4286 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $153.86 | 5.303% | $162.0192 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $194.56 | 6.486% | $207.1792 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $21.59 | 8.462% | $23.4169 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $106.49 | 7.792% | $114.7877 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $1,026.03 | $1,113.2491 | $1,113.26 | $1,113.25 | $1,113.20 | |