| 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 | $155.47 | 9.620% | $170.4262 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $93.46 | 12.856% | $105.4752 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $83.34 | 3.116% | $85.9369 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $215.88 | 4.769% | $226.1753 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $43.74 | 9.400% | $47.8516 | $47.85 | $47.85 | $47.90 |
| Purchase #6 | $129.29 | 5.204% | $136.0183 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $28.51 | 3.720% | $29.5706 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $749.69 | $801.4541 | $801.47 | $801.50 | $801.50 | |