| 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 | $153.66 | 11.407% | $171.188 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $246.80 | 5.632% | $260.6998 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $153.83 | 11.618% | $171.702 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $145.50 | 8.465% | $157.8166 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $181.67 | 12.606% | $204.5713 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $148.67 | 10.851% | $164.8022 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $129.27 | 3.529% | $133.8319 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $1,159.40 | $1,264.6118 | $1,264.61 | $1,264.60 | $1,264.60 | |