| 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 | $141.94 | 13.300% | $160.818 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $122.84 | 3.478% | $127.1124 | $127.11 | $127.10 | $127.10 |
| Purchase #3 | $149.67 | 7.777% | $161.3098 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $194.41 | 8.616% | $211.1604 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $174.45 | 6.228% | $185.3147 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $30.49 | 3.160% | $31.4535 | $31.45 | $31.45 | $31.50 |
| Purchase #7 | $165.63 | 7.161% | $177.4908 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $979.43 | $1,054.6596 | $1,054.65 | $1,054.60 | $1,054.70 | |