| 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 | $179.56 | 10.721% | $198.8106 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $145.49 | 13.677% | $165.3887 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $34.71 | 12.489% | $39.0449 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $88.93 | 6.342% | $94.5699 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $85.67 | 3.754% | $88.8861 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $204.74 | 4.796% | $214.5593 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $179.94 | 7.112% | $192.7373 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $919.04 | $993.9968 | $994.00 | $994.00 | $994.00 | |