| 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 | $170.82 | 8.142% | $184.7282 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $6.62 | 5.580% | $6.9894 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $186.42 | 4.268% | $194.3764 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $188.94 | 12.189% | $211.9699 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $68.78 | 3.404% | $71.1213 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $27.74 | 10.793% | $30.734 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $47.35 | 4.547% | $49.503 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $696.67 | $749.4222 | $749.42 | $749.45 | $749.40 | |