| 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 | $75.40 | 13.168% | $85.3287 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $163.78 | 7.353% | $175.8227 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $219.81 | 12.309% | $246.8664 | $246.87 | $246.85 | $246.90 |
| Purchase #4 | $243.70 | 3.834% | $253.0435 | $253.04 | $253.05 | $253.00 |
| Purchase #5 | $206.33 | 8.120% | $223.084 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $140.92 | 4.302% | $146.9824 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $81.51 | 9.250% | $89.0497 | $89.05 | $89.05 | $89.00 |
| 7 purchase totals = | $1,131.45 | $1,220.1774 | $1,220.17 | $1,220.20 | $1,220.10 | |