| 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 | $163.35 | 5.178% | $171.8083 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $47.94 | 4.178% | $49.9429 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $35.92 | 11.123% | $39.9154 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $162.49 | 5.175% | $170.8989 | $170.90 | $170.90 | $170.90 |
| Purchase #5 | $22.49 | 7.118% | $24.0908 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $235.77 | 3.832% | $244.8047 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $75.97 | 10.494% | $83.9423 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $743.93 | $785.4033 | $785.40 | $785.40 | $785.30 | |