| 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 | $88.62 | 10.177% | $97.6389 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $94.44 | 11.583% | $105.379 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $190.35 | 13.836% | $216.6868 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $33.72 | 6.331% | $35.8548 | $35.85 | $35.85 | $35.90 |
| Purchase #5 | $164.32 | 10.155% | $181.0067 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $161.78 | 7.537% | $173.9734 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $172.58 | 7.586% | $185.6719 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $905.81 | $996.2115 | $996.21 | $996.20 | $996.30 | |