| 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 | $162.36 | 7.705% | $174.8698 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $55.29 | 3.770% | $57.3744 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $80.25 | 13.307% | $90.9289 | $90.93 | $90.95 | $90.90 |
| Purchase #4 | $96.35 | 13.603% | $109.4565 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $246.32 | 4.686% | $257.8626 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $44.94 | 11.283% | $50.0106 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $224.46 | 5.452% | $236.6976 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $909.97 | $977.2004 | $977.20 | $977.15 | $977.30 | |