| 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 | $176.90 | 11.171% | $196.6615 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $209.62 | 6.817% | $223.9098 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $203.27 | 11.615% | $226.8798 | $226.88 | $226.90 | $226.90 |
| Purchase #4 | $171.90 | 7.689% | $185.1174 | $185.12 | $185.10 | $185.10 |
| Purchase #5 | $97.77 | 4.408% | $102.0797 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $88.58 | 9.645% | $97.1235 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $49.62 | 13.399% | $56.2686 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $997.66 | $1,088.0403 | $1,088.04 | $1,088.00 | $1,088.10 | |