| 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 | $169.86 | 6.686% | $181.2168 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $113.52 | 12.106% | $127.2627 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $34.87 | 4.716% | $36.5145 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $19.88 | 6.534% | $21.179 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $167.48 | 11.284% | $186.3784 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $102.25 | 11.138% | $113.6386 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $207.75 | 3.164% | $214.3232 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $815.61 | $880.5132 | $880.51 | $880.50 | $880.50 | |