| 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 | $163.36 | 7.317% | $175.3131 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $59.64 | 7.641% | $64.1971 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $35.55 | 3.493% | $36.7918 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $70.90 | 12.802% | $79.9766 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $113.88 | 4.407% | $118.8987 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $25.63 | 11.377% | $28.5459 | $28.55 | $28.55 | $28.50 |
| Purchase #7 | $232.80 | 6.547% | $248.0414 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $701.76 | $751.7646 | $751.77 | $751.80 | $751.70 | |