| 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 | $132.33 | 13.575% | $150.2938 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $156.65 | 13.165% | $177.273 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $202.83 | 10.215% | $223.5491 | $223.55 | $223.55 | $223.50 |
| Purchase #4 | $105.78 | 13.826% | $120.4051 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $104.63 | 6.636% | $111.5732 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $222.38 | 4.597% | $232.6028 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $239.27 | 13.143% | $270.7173 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $1,163.87 | $1,286.4143 | $1,286.41 | $1,286.35 | $1,286.40 | |