| 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 | $164.83 | 3.298% | $170.2661 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $143.47 | 5.473% | $151.3221 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $241.63 | 13.746% | $274.8445 | $274.84 | $274.85 | $274.80 |
| Purchase #4 | $177.56 | 3.770% | $184.254 | $184.25 | $184.25 | $184.30 |
| Purchase #5 | $169.41 | 13.508% | $192.2939 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $115.40 | 9.205% | $126.0226 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $135.74 | 8.637% | $147.4639 | $147.46 | $147.45 | $147.50 |
| 7 purchase totals = | $1,148.04 | $1,246.4671 | $1,246.45 | $1,246.40 | $1,246.50 | |