| 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 | $175.80 | 7.861% | $189.6196 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $205.27 | 9.414% | $224.5941 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $127.31 | 9.723% | $139.6884 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $90.53 | 4.806% | $94.8809 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $152.66 | 7.612% | $164.2805 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $186.93 | 6.429% | $198.9477 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $128.84 | 9.211% | $140.7075 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $1,067.34 | $1,152.7187 | $1,152.72 | $1,152.75 | $1,152.70 | |