| 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 | $174.96 | 6.200% | $185.8075 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $65.77 | 9.767% | $72.1938 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $163.82 | 5.659% | $173.0906 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $174.64 | 5.560% | $184.35 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $8.65 | 13.362% | $9.8058 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $5.65 | 10.692% | $6.2541 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $67.94 | 3.562% | $70.36 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $661.43 | $701.8618 | $701.86 | $701.85 | $702.00 | |