| 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 | $161.61 | 5.332% | $170.227 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $157.77 | 13.809% | $179.5565 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $166.61 | 4.475% | $174.0658 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $167.56 | 3.544% | $173.4983 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $202.50 | 8.345% | $219.3986 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $246.33 | 10.496% | $272.1848 | $272.18 | $272.20 | $272.20 |
| Purchase #7 | $238.38 | 6.249% | $253.2764 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,340.76 | $1,442.2074 | $1,442.22 | $1,442.25 | $1,442.30 | |