| 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 | $115.52 | 5.591% | $121.9787 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $175.45 | 13.550% | $199.2235 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $137.76 | 9.762% | $151.2081 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $147.63 | 8.356% | $159.966 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $30.78 | 7.701% | $33.1504 | $33.15 | $33.15 | $33.20 |
| Purchase #6 | $176.74 | 4.250% | $184.2515 | $184.25 | $184.25 | $184.30 |
| Purchase #7 | $183.41 | 7.254% | $196.7146 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $967.29 | $1,046.4928 | $1,046.49 | $1,046.45 | $1,046.60 | |