| 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 | $168.26 | 11.620% | $187.8118 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $113.26 | 11.438% | $126.2147 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $181.52 | 7.713% | $195.5206 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $62.40 | 10.233% | $68.7854 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $101.37 | 8.296% | $109.7797 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $228.73 | 6.461% | $243.5082 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $149.66 | 5.482% | $157.8644 | $157.86 | $157.85 | $157.90 |
| 7 purchase totals = | $1,005.20 | $1,089.4848 | $1,089.48 | $1,089.45 | $1,089.50 | |