| 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 | $150.63 | 4.865% | $157.9581 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $154.35 | 11.388% | $171.9274 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $238.70 | 3.148% | $246.2143 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $200.82 | 11.592% | $224.0991 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $136.36 | 10.869% | $151.181 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $123.87 | 4.127% | $128.9821 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $198.39 | 6.466% | $211.2179 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $1,203.12 | $1,291.5799 | $1,291.58 | $1,291.60 | $1,291.60 | |