| 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 | $106.56 | 10.800% | $118.0685 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $169.80 | 3.806% | $176.2626 | $176.26 | $176.25 | $176.30 |
| Purchase #3 | $63.36 | 7.269% | $67.9656 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $11.26 | 4.208% | $11.7338 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $188.49 | 10.211% | $207.7367 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $147.79 | 9.367% | $161.6335 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $184.62 | 7.526% | $198.5145 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $871.88 | $941.9152 | $941.91 | $941.90 | $941.90 | |