| 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 | $147.60 | 6.706% | $157.4981 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $65.54 | 13.219% | $74.2037 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $208.31 | 6.375% | $221.5898 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $28.65 | 13.815% | $32.608 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $156.56 | 11.575% | $174.6818 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $73.92 | 10.415% | $81.6188 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $237.54 | 4.600% | $248.4668 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $918.12 | $990.6670 | $990.67 | $990.65 | $990.70 | |