| 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 | $171.90 | 10.133% | $189.3186 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $205.58 | 3.472% | $212.7177 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $119.31 | 12.465% | $134.182 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $171.48 | 7.479% | $184.305 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $198.67 | 10.830% | $220.186 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $13.74 | 6.405% | $14.62 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $112.31 | 6.303% | $119.3889 | $119.39 | $119.40 | $119.40 |
| 7 purchase totals = | $992.99 | $1,074.7182 | $1,074.73 | $1,074.70 | $1,074.70 | |