| 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 | $176.82 | 13.471% | $200.6394 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $135.77 | 13.711% | $154.3854 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $99.72 | 5.106% | $104.8117 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $163.77 | 5.186% | $172.2631 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $183.72 | 3.264% | $189.7166 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $124.69 | 10.371% | $137.6216 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $218.77 | 12.614% | $246.3656 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $1,103.26 | $1,205.8034 | $1,205.81 | $1,205.75 | $1,205.80 | |