| 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 | $100.61 | 6.618% | $107.2684 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $10.49 | 8.767% | $11.4097 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $166.54 | 11.626% | $185.9019 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $157.65 | 9.139% | $172.0576 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $61.81 | 6.867% | $66.0545 | $66.05 | $66.05 | $66.10 |
| Purchase #6 | $174.60 | 6.378% | $185.736 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $15.57 | 11.245% | $17.3208 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $687.27 | $745.7489 | $745.75 | $745.70 | $745.80 | |