| 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 | $167.28 | 9.308% | $182.8504 | $182.85 | $182.85 | $182.90 |
| Purchase #2 | $115.54 | 9.144% | $126.105 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $110.55 | 11.699% | $123.4832 | $123.48 | $123.50 | $123.50 |
| Purchase #4 | $131.33 | 5.335% | $138.3365 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $196.88 | 6.616% | $209.9056 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $50.63 | 8.634% | $55.0014 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $163.41 | 5.128% | $171.7897 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $935.62 | $1,007.4718 | $1,007.48 | $1,007.50 | $1,007.50 | |