| 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 | $16.40 | 10.652% | $18.1469 | $18.15 | $18.15 | $18.10 |
| Purchase #2 | $188.57 | 11.675% | $210.5855 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $225.72 | 3.325% | $233.2252 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $197.29 | 8.424% | $213.9097 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $7.65 | 13.284% | $8.6662 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $216.46 | 13.451% | $245.576 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $165.72 | 6.232% | $176.0477 | $176.05 | $176.05 | $176.00 |
| 7 purchase totals = | $1,017.81 | $1,106.1572 | $1,106.18 | $1,106.20 | $1,106.10 | |