| 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 | $96.75 | 9.722% | $106.156 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $20.64 | 6.651% | $22.0128 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $248.78 | 3.579% | $257.6838 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $186.88 | 3.545% | $193.5049 | $193.50 | $193.50 | $193.50 |
| Purchase #5 | $64.67 | 4.284% | $67.4405 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $102.59 | 12.455% | $115.3676 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $164.70 | 4.849% | $172.6863 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $885.01 | $934.8519 | $934.85 | $934.85 | $934.90 | |