| 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 | $138.37 | 6.228% | $146.9877 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $55.73 | 9.542% | $61.0478 | $61.05 | $61.05 | $61.00 |
| Purchase #3 | $81.79 | 3.422% | $84.5889 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $114.74 | 8.162% | $124.1051 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $140.69 | 6.846% | $150.3216 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $124.25 | 7.596% | $133.688 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $72.91 | 9.308% | $79.6965 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $728.48 | $780.4356 | $780.45 | $780.45 | $780.40 | |