| 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 | $161.66 | 9.260% | $176.6297 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $190.68 | 9.690% | $209.1569 | $209.16 | $209.15 | $209.20 |
| Purchase #3 | $163.50 | 7.383% | $175.5712 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $140.60 | 5.624% | $148.5073 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $146.36 | 7.671% | $157.5873 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $130.62 | 12.855% | $147.4112 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $178.81 | 10.632% | $197.8211 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $1,112.23 | $1,212.6847 | $1,212.69 | $1,212.65 | $1,212.70 | |