| 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 | $147.52 | 9.809% | $161.9902 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $164.87 | 7.254% | $176.8297 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $250.65 | 12.786% | $282.6981 | $282.70 | $282.70 | $282.70 |
| Purchase #4 | $180.90 | 6.265% | $192.2334 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $132.67 | 7.715% | $142.9055 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $141.89 | 5.571% | $149.7947 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $153.47 | 6.440% | $163.3535 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $1,171.97 | $1,269.8051 | $1,269.80 | $1,269.85 | $1,269.80 | |