| 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 | $162.86 | 13.676% | $185.1327 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $194.66 | 6.300% | $206.9236 | $206.92 | $206.90 | $206.90 |
| Purchase #3 | $7.93 | 12.430% | $8.9157 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $196.77 | 13.398% | $223.1332 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $92.27 | 6.459% | $98.2297 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $213.96 | 11.772% | $239.1474 | $239.15 | $239.15 | $239.10 |
| Purchase #7 | $61.64 | 3.324% | $63.6889 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $930.09 | $1,025.1712 | $1,025.17 | $1,025.20 | $1,025.00 | |