| 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 | $141.82 | 10.145% | $156.2076 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $166.60 | 5.505% | $175.7713 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $103.50 | 5.185% | $108.8665 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $164.29 | 3.250% | $169.6294 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $184.90 | 13.280% | $209.4547 | $209.45 | $209.45 | $209.50 |
| Purchase #6 | $232.95 | 12.861% | $262.9097 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $241.47 | 12.721% | $272.1874 | $272.19 | $272.20 | $272.20 |
| 7 purchase totals = | $1,235.53 | $1,355.0266 | $1,355.03 | $1,355.00 | $1,355.10 | |