| 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 | $101.33 | 13.175% | $114.6802 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $51.26 | 8.652% | $55.695 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $38.61 | 6.134% | $40.9783 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $158.79 | 11.865% | $177.6304 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $18.90 | 12.777% | $21.3149 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $124.59 | 9.763% | $136.7537 | $136.75 | $136.75 | $136.80 |
| Purchase #7 | $243.78 | 6.378% | $259.3283 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $737.26 | $806.3808 | $806.38 | $806.45 | $806.40 | |