| 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 | $169.56 | 9.192% | $185.146 | $185.15 | $185.15 | $185.10 |
| Purchase #2 | $173.29 | 7.365% | $186.0528 | $186.05 | $186.05 | $186.10 |
| Purchase #3 | $173.57 | 3.327% | $179.3447 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $94.46 | 9.803% | $103.7199 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $140.90 | 6.633% | $150.2459 | $150.25 | $150.25 | $150.20 |
| Purchase #6 | $147.49 | 12.206% | $165.4926 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $187.99 | 7.481% | $202.0535 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $1,087.26 | $1,172.0554 | $1,172.05 | $1,172.05 | $1,172.00 | |