| 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 | $200.39 | 11.638% | $223.7114 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $188.94 | 5.778% | $199.857 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $172.49 | 11.683% | $192.642 | $192.64 | $192.65 | $192.60 |
| Purchase #4 | $55.94 | 4.360% | $58.379 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $138.34 | 7.590% | $148.84 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $134.62 | 10.581% | $148.8641 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $74.69 | 6.227% | $79.3409 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $965.41 | $1,051.6344 | $1,051.63 | $1,051.65 | $1,051.60 | |