| 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 | $177.59 | 8.225% | $192.1968 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $150.30 | 9.260% | $164.2178 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $218.37 | 9.637% | $239.4143 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $153.92 | 7.318% | $165.1839 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $162.76 | 9.223% | $177.7714 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $205.44 | 12.398% | $230.9105 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $112.46 | 12.571% | $126.5973 | $126.60 | $126.60 | $126.60 |
| 7 purchase totals = | $1,180.84 | $1,296.2920 | $1,296.29 | $1,296.25 | $1,296.30 | |