| 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 | $108.49 | 12.328% | $121.8646 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $134.32 | 10.173% | $147.9844 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $218.86 | 7.596% | $235.4846 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $19.60 | 9.285% | $21.4199 | $21.42 | $21.40 | $21.40 |
| Purchase #5 | $160.57 | 9.324% | $175.5415 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $54.54 | 9.577% | $59.7633 | $59.76 | $59.75 | $59.80 |
| Purchase #7 | $110.58 | 3.375% | $114.3121 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $806.96 | $876.3704 | $876.35 | $876.35 | $876.40 | |