| 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 | $161.28 | 8.233% | $174.5582 | $174.56 | $174.55 | $174.60 |
| Purchase #2 | $109.97 | 11.279% | $122.3735 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $164.93 | 5.296% | $173.6647 | $173.66 | $173.65 | $173.70 |
| Purchase #4 | $33.30 | 7.767% | $35.8864 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $172.67 | 11.669% | $192.8189 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $135.39 | 3.695% | $140.3927 | $140.39 | $140.40 | $140.40 |
| Purchase #7 | $61.59 | 6.246% | $65.4369 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $839.13 | $905.1313 | $905.13 | $905.10 | $905.20 | |