| 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 | $142.34 | 8.714% | $154.7435 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $157.51 | 8.323% | $170.6196 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $135.33 | 13.550% | $153.6672 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $73.99 | 12.191% | $83.0101 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $147.78 | 6.488% | $157.368 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $192.35 | 8.538% | $208.7728 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $33.64 | 6.855% | $35.946 | $35.95 | $35.95 | $35.90 |
| 7 purchase totals = | $882.94 | $964.1272 | $964.13 | $964.05 | $964.10 | |