| 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 | $155.90 | 7.860% | $168.1537 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $241.87 | 6.831% | $258.3921 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $236.92 | 11.874% | $265.0519 | $265.05 | $265.05 | $265.10 |
| Purchase #4 | $186.45 | 3.204% | $192.4239 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $32.92 | 11.844% | $36.819 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $210.29 | 12.536% | $236.652 | $236.65 | $236.65 | $236.70 |
| Purchase #7 | $12.85 | 8.722% | $13.9708 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $1,077.20 | $1,171.4634 | $1,171.45 | $1,171.40 | $1,171.60 | |