| 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 | $172.98 | 7.108% | $185.2754 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $209.65 | 4.489% | $219.0612 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $163.70 | 6.251% | $173.9329 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $226.73 | 9.410% | $248.0653 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $38.72 | 7.661% | $41.6863 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $211.76 | 8.816% | $230.4288 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $27.56 | 11.235% | $30.6564 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $1,051.10 | $1,129.1063 | $1,129.12 | $1,129.15 | $1,129.20 | |