| 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 | $150.89 | 8.678% | $163.9842 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $128.67 | 10.301% | $141.9243 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $239.85 | 7.314% | $257.3926 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $171.41 | 7.620% | $184.4714 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $79.29 | 10.467% | $87.5893 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $137.61 | 13.768% | $156.5561 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $161.67 | 4.675% | $169.2281 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $1,069.39 | $1,161.1460 | $1,161.14 | $1,161.15 | $1,161.20 | |