| 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 | $147.96 | 3.850% | $153.6565 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $185.32 | 4.635% | $193.9096 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $130.51 | 3.278% | $134.7881 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $174.54 | 7.161% | $187.0388 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $73.52 | 13.790% | $83.6584 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $184.27 | 6.529% | $196.301 | $196.30 | $196.30 | $196.30 |
| Purchase #7 | $133.68 | 3.550% | $138.4256 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $1,029.80 | $1,087.7780 | $1,087.79 | $1,087.80 | $1,087.80 | |