| 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 | $143.38 | 9.630% | $157.1875 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $78.39 | 9.419% | $85.7736 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $75.34 | 7.650% | $81.1035 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $229.44 | 4.441% | $239.6294 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $166.41 | 4.138% | $173.296 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $190.82 | 7.537% | $205.2021 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $127.97 | 8.581% | $138.9511 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $1,011.75 | $1,081.1432 | $1,081.14 | $1,081.15 | $1,081.20 | |