| 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 | $113.45 | 9.386% | $124.0984 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $136.85 | 5.399% | $144.2385 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $56.86 | 11.851% | $63.5985 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $153.83 | 4.325% | $160.4831 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $104.65 | 10.255% | $115.3819 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $161.78 | 8.782% | $175.9875 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $123.70 | 9.467% | $135.4107 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $851.12 | $919.1986 | $919.20 | $919.25 | $919.20 | |