| 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 | $165.57 | 11.633% | $184.8308 | $184.83 | $184.85 | $184.80 |
| Purchase #2 | $69.71 | 13.440% | $79.079 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $228.48 | 11.635% | $255.0636 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $31.68 | 3.619% | $32.8265 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $174.50 | 7.220% | $187.0989 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $214.57 | 10.414% | $236.9153 | $236.92 | $236.90 | $236.90 |
| Purchase #7 | $173.33 | 5.580% | $183.0018 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $1,057.84 | $1,158.8159 | $1,158.82 | $1,158.85 | $1,158.80 | |