| 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 | $170.52 | 3.824% | $177.0407 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $90.44 | 5.647% | $95.5471 | $95.55 | $95.55 | $95.50 |
| Purchase #3 | $94.55 | 3.189% | $97.5652 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $188.48 | 11.529% | $210.2099 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $173.28 | 10.839% | $192.0618 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $240.93 | 5.595% | $254.41 | $254.41 | $254.40 | $254.40 |
| Purchase #7 | $94.41 | 10.215% | $104.054 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $1,052.61 | $1,130.8887 | $1,130.89 | $1,130.85 | $1,130.90 | |