| 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 | $167.75 | 9.634% | $183.911 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $75.35 | 6.382% | $80.1588 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $238.64 | 6.728% | $254.6957 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $182.88 | 5.789% | $193.4669 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $172.91 | 3.569% | $179.0812 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $83.85 | 3.729% | $86.9768 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $208.45 | 5.168% | $219.2227 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $1,129.83 | $1,197.5131 | $1,197.52 | $1,197.50 | $1,197.60 | |