| 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 | $134.98 | 6.580% | $143.8617 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $106.89 | 7.110% | $114.4899 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $62.61 | 12.340% | $70.3361 | $70.34 | $70.35 | $70.30 |
| Purchase #4 | $80.75 | 6.327% | $85.8591 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $199.73 | 5.630% | $210.9748 | $210.97 | $210.95 | $211.00 |
| Purchase #6 | $118.38 | 5.464% | $124.8483 | $124.85 | $124.85 | $124.80 |
| Purchase #7 | $23.94 | 6.828% | $25.5746 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $727.28 | $775.9445 | $775.94 | $775.90 | $776.00 | |