| 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 | $143.78 | 10.728% | $159.2047 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $160.78 | 5.307% | $169.3126 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $163.82 | 7.167% | $175.561 | $175.56 | $175.55 | $175.60 |
| Purchase #4 | $194.56 | 4.564% | $203.4397 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $179.59 | 3.289% | $185.4967 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $208.83 | 5.400% | $220.1068 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $146.83 | 13.372% | $166.4641 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $1,198.19 | $1,279.5856 | $1,279.58 | $1,279.55 | $1,279.60 | |