| 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 | $179.98 | 12.727% | $202.8861 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $184.86 | 7.316% | $198.3844 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $61.32 | 12.479% | $68.9721 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $207.26 | 3.233% | $213.9607 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $109.37 | 10.488% | $120.8407 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $74.64 | 11.352% | $83.1131 | $83.11 | $83.10 | $83.10 |
| Purchase #7 | $134.75 | 4.447% | $140.7423 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $952.18 | $1,028.8994 | $1,028.89 | $1,028.90 | $1,028.90 | |