| 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 | $15.55 | 12.478% | $17.4903 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $206.82 | 5.737% | $218.6853 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $166.56 | 3.260% | $171.9899 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $176.74 | 9.506% | $193.5409 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $105.82 | 7.369% | $113.6179 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $138.73 | 9.828% | $152.3644 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $185.29 | 7.198% | $198.6272 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $995.51 | $1,066.3159 | $1,066.32 | $1,066.35 | $1,066.30 | |