| 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 | $191.37 | 7.467% | $205.6596 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $36.64 | 9.669% | $40.1827 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $129.47 | 12.456% | $145.5968 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $218.44 | 4.647% | $228.5909 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $104.73 | 3.190% | $108.0709 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $46.99 | 11.430% | $52.361 | $52.36 | $52.35 | $52.40 |
| Purchase #7 | $16.70 | 10.238% | $18.4097 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $744.34 | $798.8716 | $798.87 | $798.85 | $799.00 | |