| 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 | $144.32 | 6.228% | $153.3082 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $12.27 | 4.616% | $12.8364 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $165.91 | 9.260% | $181.2733 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $168.98 | 13.492% | $191.7788 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $193.72 | 12.305% | $217.5572 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $74.77 | 5.795% | $79.1029 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $232.27 | 4.858% | $243.5537 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $992.24 | $1,079.4105 | $1,079.41 | $1,079.40 | $1,079.50 | |