| 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 | $128.51 | 11.338% | $143.0805 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $219.57 | 6.783% | $234.4634 | $234.46 | $234.45 | $234.50 |
| Purchase #3 | $229.41 | 11.576% | $255.9665 | $255.97 | $255.95 | $256.00 |
| Purchase #4 | $174.59 | 5.426% | $184.0633 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $39.53 | 12.804% | $44.5914 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $70.38 | 13.759% | $80.0636 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $203.49 | 5.620% | $214.9261 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $1,065.48 | $1,157.1548 | $1,157.15 | $1,157.15 | $1,157.30 | |