| 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 | $157.91 | 7.567% | $169.859 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $76.45 | 9.184% | $83.4712 | $83.47 | $83.45 | $83.50 |
| Purchase #3 | $31.89 | 3.150% | $32.8945 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $217.81 | 8.303% | $235.8948 | $235.89 | $235.90 | $235.90 |
| Purchase #5 | $208.76 | 4.770% | $218.7179 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $196.65 | 3.225% | $202.992 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $181.75 | 12.247% | $204.0089 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $1,071.22 | $1,147.8383 | $1,147.83 | $1,147.80 | $1,147.90 | |