| 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 | $81.73 | 6.173% | $86.7752 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $159.72 | 12.578% | $179.8096 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $217.91 | 10.702% | $241.2307 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $105.37 | 9.782% | $115.6773 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $126.67 | 9.824% | $139.1141 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $72.54 | 4.650% | $75.9131 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $218.95 | 9.192% | $239.0759 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $982.89 | $1,077.5959 | $1,077.60 | $1,077.65 | $1,077.60 | |