| 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 | $177.55 | 3.399% | $183.5849 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $90.81 | 7.665% | $97.7706 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $57.25 | 3.427% | $59.212 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $162.52 | 5.873% | $172.0648 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $194.87 | 9.138% | $212.6772 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $163.63 | 12.354% | $183.8449 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $157.78 | 12.301% | $177.1885 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,004.41 | $1,086.3429 | $1,086.33 | $1,086.35 | $1,086.40 | |