| 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 | $156.87 | 10.489% | $173.3241 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $89.69 | 11.506% | $100.0097 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $134.38 | 10.864% | $148.979 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $105.52 | 3.420% | $109.1288 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $231.85 | 6.345% | $246.5609 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $248.93 | 6.220% | $264.4134 | $264.41 | $264.40 | $264.40 |
| Purchase #7 | $176.99 | 9.195% | $193.2642 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $1,144.23 | $1,235.6801 | $1,235.67 | $1,235.65 | $1,235.70 | |