| 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 | $104.42 | 8.308% | $113.0952 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $185.43 | 5.224% | $195.1169 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $65.60 | 6.256% | $69.7039 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $81.31 | 10.239% | $89.6353 | $89.64 | $89.65 | $89.60 |
| Purchase #5 | $61.74 | 9.324% | $67.4966 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $166.74 | 3.704% | $172.916 | $172.92 | $172.90 | $172.90 |
| Purchase #7 | $157.52 | 13.331% | $178.519 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $822.76 | $886.4829 | $886.50 | $886.45 | $886.40 | |