| 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 | $7.35 | 10.868% | $8.1488 | $8.15 | $8.15 | $8.10 |
| Purchase #2 | $188.83 | 4.565% | $197.4501 | $197.45 | $197.45 | $197.50 |
| Purchase #3 | $141.30 | 8.351% | $153.1 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $146.63 | 10.742% | $162.381 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $46.32 | 11.358% | $51.581 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $186.46 | 13.790% | $212.1728 | $212.17 | $212.15 | $212.20 |
| Purchase #7 | $157.71 | 3.398% | $163.069 | $163.07 | $163.05 | $163.10 |
| 7 purchase totals = | $874.60 | $947.9027 | $947.90 | $947.90 | $948.00 | |